iOS: port gateway connect/discovery stability + onboarding reset (#18164)

Merged via /review-pr -> /prepare-pr -> /merge-pr.

Prepared head SHA: 8165ec5bae
Co-authored-by: mbelinky <132747814+mbelinky@users.noreply.github.com>
Co-authored-by: mbelinky <132747814+mbelinky@users.noreply.github.com>
Reviewed-by: @mbelinky

CHANGELOG.md

@@ -25,6 +25,7 @@ Docs: https://docs.openclaw.ai
 - CLI/QR: restore fail-fast validation for `openclaw qr --remote` when neither `gateway.remote.url` nor tailscale `serve`/`funnel` is configured, preventing unusable remote pairing QR flows. (#18166) Thanks @mbelinky.
 - OpenClawKit/iOS ChatUI: accept canonical session-key completion events for local pending runs and preserve message IDs across history refreshes, preventing stuck "thinking" state and message flicker after gateway replies. (#18165) Thanks @mbelinky.
 - iOS/Talk: harden mobile talk config handling by ignoring redacted/env-placeholder API keys, support secure local keychain override, improve accessibility motion/contrast behavior in status UI, and tighten ATS to local-network allowance. (#18163) Thanks @mbelinky.
+- iOS/Gateway: stabilize connect/discovery state handling, add onboarding reset recovery in Settings, and fix iOS gateway-controller coverage for command-surface and last-connection persistence behavior. (#18164) Thanks @mbelinky.
 
 ## 2026.2.15
 

apps/ios/Sources/Chat/IOSGatewayChatTransport.swift

@@ -2,8 +2,10 @@ import OpenClawChatUI
 import OpenClawKit
 import OpenClawProtocol
 import Foundation
+import OSLog
 
 struct IOSGatewayChatTransport: OpenClawChatTransport, Sendable {
+    private static let logger = Logger(subsystem: "ai.openclaw", category: "ios.chat.transport")
     private let gateway: GatewayNodeSession
 
     init(gateway: GatewayNodeSession) {
@@ -33,10 +35,8 @@ struct IOSGatewayChatTransport: OpenClawChatTransport, Sendable {
     }
 
     func setActiveSessionKey(_ sessionKey: String) async throws {
-        struct Subscribe: Codable { var sessionKey: String }
-        let data = try JSONEncoder().encode(Subscribe(sessionKey: sessionKey))
-        let json = String(data: data, encoding: .utf8)
-        await self.gateway.sendEvent(event: "chat.subscribe", payloadJSON: json)
+        // Operator clients receive chat events without node-style subscriptions.
+        // (chat.subscribe is a node event, not an operator RPC method.)
     }
 
     func requestHistory(sessionKey: String) async throws -> OpenClawChatHistoryPayload {
@@ -54,6 +54,7 @@ struct IOSGatewayChatTransport: OpenClawChatTransport, Sendable {
         idempotencyKey: String,
         attachments: [OpenClawChatAttachmentPayload]) async throws -> OpenClawChatSendResponse
     {
+        Self.logger.info("chat.send start sessionKey=\(sessionKey, privacy: .public) len=\(message.count, privacy: .public) attachments=\(attachments.count, privacy: .public)")
         struct Params: Codable {
             var sessionKey: String
             var message: String
@@ -72,8 +73,15 @@ struct IOSGatewayChatTransport: OpenClawChatTransport, Sendable {
             idempotencyKey: idempotencyKey)
         let data = try JSONEncoder().encode(params)
         let json = String(data: data, encoding: .utf8)
-        let res = try await self.gateway.request(method: "chat.send", paramsJSON: json, timeoutSeconds: 35)
-        return try JSONDecoder().decode(OpenClawChatSendResponse.self, from: res)
+        do {
+            let res = try await self.gateway.request(method: "chat.send", paramsJSON: json, timeoutSeconds: 35)
+            let decoded = try JSONDecoder().decode(OpenClawChatSendResponse.self, from: res)
+            Self.logger.info("chat.send ok runId=\(decoded.runId, privacy: .public)")
+            return decoded
+        } catch {
+            Self.logger.error("chat.send failed \(error.localizedDescription, privacy: .public)")
+            throw error
+        }
     }
 
     func requestHealth(timeoutMs: Int) async throws -> Bool {

apps/ios/Sources/Gateway/GatewayConnectionController.swift

@@ -72,32 +72,55 @@ final class GatewayConnectionController {
         }
     }
 
-    func connect(_ gateway: GatewayDiscoveryModel.DiscoveredGateway) async {
+    func allowAutoConnectAgain() {
+        self.didAutoConnect = false
+        self.maybeAutoConnect()
+    }
+
+    func restartDiscovery() {
+        self.discovery.stop()
+        self.didAutoConnect = false
+        self.discovery.start()
+        self.updateFromDiscovery()
+    }
+
+
+    /// Returns `nil` when a connect attempt was started, otherwise returns a user-facing error.
+    func connectWithDiagnostics(_ gateway: GatewayDiscoveryModel.DiscoveredGateway) async -> String? {
         await self.connectDiscoveredGateway(gateway)
     }
 
     private func connectDiscoveredGateway(
-        _ gateway: GatewayDiscoveryModel.DiscoveredGateway) async
+        _ gateway: GatewayDiscoveryModel.DiscoveredGateway) async -> String?
     {
         let instanceId = UserDefaults.standard.string(forKey: "node.instanceId")?
             .trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
+        if instanceId.isEmpty {
+            return "Missing instanceId (node.instanceId). Try restarting the app."
+        }
         let token = GatewaySettingsStore.loadGatewayToken(instanceId: instanceId)
         let password = GatewaySettingsStore.loadGatewayPassword(instanceId: instanceId)
 
         // Resolve the service endpoint (SRV/A/AAAA). TXT is unauthenticated; do not route via TXT.
-        guard let target = await self.resolveServiceEndpoint(gateway.endpoint) else { return }
+        guard let target = await self.resolveServiceEndpoint(gateway.endpoint) else {
+            return "Failed to resolve the discovered gateway endpoint."
+        }
 
         let stableID = gateway.stableID
         // Discovery is a LAN operation; refuse unauthenticated plaintext connects.
         let tlsRequired = true
         let stored = GatewayTLSStore.loadFingerprint(stableID: stableID)
 
-        guard gateway.tlsEnabled || stored != nil else { return }
+        guard gateway.tlsEnabled || stored != nil else {
+            return "Discovered gateway is missing TLS and no trusted fingerprint is stored."
+        }
 
         if tlsRequired, stored == nil {
             guard let url = self.buildGatewayURL(host: target.host, port: target.port, useTLS: true)
-            else { return }
-            guard let fp = await self.probeTLSFingerprint(url: url) else { return }
+            else { return "Failed to build TLS URL for trust verification." }
+            guard let fp = await self.probeTLSFingerprint(url: url) else {
+                return "Failed to read TLS fingerprint from discovered gateway."
+            }
             self.pendingTrustConnect = (url: url, stableID: stableID, isManual: false)
             self.pendingTrustPrompt = TrustPrompt(
                 stableID: stableID,
@@ -107,7 +130,7 @@ final class GatewayConnectionController {
                 fingerprintSha256: fp,
                 isManual: false)
             self.appModel?.gatewayStatusText = "Verify gateway TLS fingerprint"
-            return
+            return nil
         }
 
         let tlsParams = stored.map { fp in
@@ -118,7 +141,7 @@ final class GatewayConnectionController {
             host: target.host,
             port: target.port,
             useTLS: tlsParams?.required == true)
-        else { return }
+        else { return "Failed to build discovered gateway URL." }
         GatewaySettingsStore.saveLastGatewayConnectionDiscovered(stableID: stableID, useTLS: true)
         self.didAutoConnect = true
         self.startAutoConnect(
@@ -127,6 +150,11 @@ final class GatewayConnectionController {
             tls: tlsParams,
             token: token,
             password: password)
+        return nil
+    }
+
+    func connect(_ gateway: GatewayDiscoveryModel.DiscoveredGateway) async {
+        _ = await self.connectWithDiagnostics(gateway)
     }
 
     func connectManual(host: String, port: Int, useTLS: Bool) async {
@@ -490,6 +518,125 @@ final class GatewayConnectionController {
         }
     }
 
+    private func resolveHostPortFromBonjourEndpoint(_ endpoint: NWEndpoint) async -> (host: String, port: Int)? {
+        switch endpoint {
+        case let .hostPort(host, port):
+            return (host: host.debugDescription, port: Int(port.rawValue))
+        case let .service(name, type, domain, _):
+            return await Self.resolveBonjourServiceToHostPort(name: name, type: type, domain: domain)
+        default:
+            return nil
+        }
+    }
+
+    private static func resolveBonjourServiceToHostPort(
+        name: String,
+        type: String,
+        domain: String,
+        timeoutSeconds: TimeInterval = 3.0
+    ) async -> (host: String, port: Int)? {
+        // NetService callbacks are delivered via a run loop. If we resolve from a thread without one,
+        // we can end up never receiving callbacks, which in turn leaks the continuation and leaves
+        // the UI stuck "connecting". Keep the whole lifecycle on the main run loop and always
+        // resume the continuation exactly once (timeout/cancel safe).
+        @MainActor
+        final class Resolver: NSObject, @preconcurrency NetServiceDelegate {
+            private var cont: CheckedContinuation<(host: String, port: Int)?, Never>?
+            private let service: NetService
+            private var timeoutTask: Task<Void, Never>?
+            private var finished = false
+
+            init(cont: CheckedContinuation<(host: String, port: Int)?, Never>, service: NetService) {
+                self.cont = cont
+                self.service = service
+                super.init()
+            }
+
+            func start(timeoutSeconds: TimeInterval) {
+                self.service.delegate = self
+                self.service.schedule(in: .main, forMode: .default)
+
+                // NetService has its own timeout, but we keep a manual one as a backstop in case
+                // callbacks never arrive (e.g. local network permission issues).
+                self.timeoutTask = Task { @MainActor [weak self] in
+                    guard let self else { return }
+                    let ns = UInt64(max(0.1, timeoutSeconds) * 1_000_000_000)
+                    try? await Task.sleep(nanoseconds: ns)
+                    self.finish(nil)
+                }
+
+                self.service.resolve(withTimeout: timeoutSeconds)
+            }
+
+            func netServiceDidResolveAddress(_ sender: NetService) {
+                self.finish(Self.extractHostPort(sender))
+            }
+
+            func netService(_ sender: NetService, didNotResolve errorDict: [String: NSNumber]) {
+                _ = errorDict // currently best-effort; callers surface a generic failure
+                self.finish(nil)
+            }
+
+            private func finish(_ result: (host: String, port: Int)?) {
+                guard !self.finished else { return }
+                self.finished = true
+
+                self.timeoutTask?.cancel()
+                self.timeoutTask = nil
+
+                self.service.stop()
+                self.service.remove(from: .main, forMode: .default)
+
+                let c = self.cont
+                self.cont = nil
+                c?.resume(returning: result)
+            }
+
+            private static func extractHostPort(_ svc: NetService) -> (host: String, port: Int)? {
+                let port = svc.port
+
+                if let host = svc.hostName?.trimmingCharacters(in: .whitespacesAndNewlines), !host.isEmpty {
+                    return (host: host, port: port)
+                }
+
+                guard let addrs = svc.addresses else { return nil }
+                    for addrData in addrs {
+                        let host = addrData.withUnsafeBytes { ptr -> String? in
+                        guard let base = ptr.baseAddress, !ptr.isEmpty else { return nil }
+                        var buffer = [CChar](repeating: 0, count: Int(NI_MAXHOST))
+
+                        let rc = getnameinfo(
+                            base.assumingMemoryBound(to: sockaddr.self),
+                            socklen_t(ptr.count),
+                            &buffer,
+                            socklen_t(buffer.count),
+                            nil,
+                            0,
+                            NI_NUMERICHOST)
+                        guard rc == 0 else { return nil }
+                        return String(cString: buffer)
+                    }
+
+                    if let host, !host.isEmpty {
+                        return (host: host, port: port)
+                    }
+                }
+
+                return nil
+            }
+        }
+
+        return await withCheckedContinuation { cont in
+            Task { @MainActor in
+                let service = NetService(domain: domain, type: type, name: name)
+                let resolver = Resolver(cont: cont, service: service)
+                // Keep the resolver alive for the lifetime of the NetService resolve.
+                objc_setAssociatedObject(service, "resolver", resolver, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+                resolver.start(timeoutSeconds: timeoutSeconds)
+            }
+        }
+    }
+
     private func buildGatewayURL(host: String, port: Int, useTLS: Bool) -> URL? {
         let scheme = useTLS ? "wss" : "ws"
         var components = URLComponents()

apps/ios/Sources/Gateway/GatewayQuickSetupSheet.swift

@@ -0,0 +1,113 @@
+import SwiftUI
+
+struct GatewayQuickSetupSheet: View {
+    @Environment(NodeAppModel.self) private var appModel
+    @Environment(GatewayConnectionController.self) private var gatewayController
+    @Environment(\.dismiss) private var dismiss
+
+    @AppStorage("onboarding.quickSetupDismissed") private var quickSetupDismissed: Bool = false
+    @State private var connecting: Bool = false
+    @State private var connectError: String?
+
+    var body: some View {
+        NavigationStack {
+            VStack(alignment: .leading, spacing: 16) {
+                Text("Connect to a Gateway?")
+                    .font(.title2.bold())
+
+                if let candidate = self.bestCandidate {
+                    VStack(alignment: .leading, spacing: 6) {
+                        Text(verbatim: candidate.name)
+                            .font(.headline)
+                        Text(verbatim: candidate.debugID)
+                            .font(.footnote)
+                            .foregroundStyle(.secondary)
+
+                        VStack(alignment: .leading, spacing: 2) {
+                            // Use verbatim strings so Bonjour-provided values can't be interpreted as
+                            // localized format strings (which can crash with Objective-C exceptions).
+                            Text(verbatim: "Discovery: \(self.gatewayController.discoveryStatusText)")
+                            Text(verbatim: "Status: \(self.appModel.gatewayStatusText)")
+                            Text(verbatim: "Node: \(self.appModel.nodeStatusText)")
+                            Text(verbatim: "Operator: \(self.appModel.operatorStatusText)")
+                        }
+                        .font(.footnote)
+                        .foregroundStyle(.secondary)
+                    }
+                    .padding(12)
+                    .background(.thinMaterial)
+                    .clipShape(RoundedRectangle(cornerRadius: 14))
+
+                    Button {
+                        self.connectError = nil
+                        self.connecting = true
+                        Task {
+                            let err = await self.gatewayController.connectWithDiagnostics(candidate)
+                            await MainActor.run {
+                                self.connecting = false
+                                self.connectError = err
+                                // If we kicked off a connect, leave the sheet up so the user can see status evolve.
+                            }
+                        }
+                    } label: {
+                        Group {
+                            if self.connecting {
+                                HStack(spacing: 8) {
+                                    ProgressView().progressViewStyle(.circular)
+                                    Text("Connecting…")
+                                }
+                            } else {
+                                Text("Connect")
+                            }
+                        }
+                        .frame(maxWidth: .infinity)
+                    }
+                    .buttonStyle(.borderedProminent)
+                    .disabled(self.connecting)
+
+                    if let connectError {
+                        Text(connectError)
+                            .font(.footnote)
+                            .foregroundStyle(.secondary)
+                            .textSelection(.enabled)
+                    }
+
+                    Button {
+                        self.dismiss()
+                    } label: {
+                        Text("Not now")
+                            .frame(maxWidth: .infinity)
+                    }
+                    .buttonStyle(.bordered)
+                    .disabled(self.connecting)
+
+                    Toggle("Don’t show this again", isOn: self.$quickSetupDismissed)
+                        .padding(.top, 4)
+                } else {
+                    Text("No gateways found yet. Make sure your gateway is running and Bonjour discovery is enabled.")
+                        .foregroundStyle(.secondary)
+                }
+
+                Spacer()
+            }
+            .padding()
+            .navigationTitle("Quick Setup")
+            .navigationBarTitleDisplayMode(.inline)
+            .toolbar {
+                ToolbarItem(placement: .topBarTrailing) {
+                    Button {
+                        self.quickSetupDismissed = true
+                        self.dismiss()
+                    } label: {
+                        Text("Close")
+                    }
+                }
+            }
+        }
+    }
+
+    private var bestCandidate: GatewayDiscoveryModel.DiscoveredGateway? {
+        // Prefer whatever discovery says is first; the list is already name-sorted.
+        self.gatewayController.gateways.first
+    }
+}

apps/ios/Sources/Gateway/GatewaySettingsStore.swift

@@ -207,6 +207,25 @@ enum GatewaySettingsStore {
         return .manual(host: host, port: port, useTLS: useTLS, stableID: stableID)
     }
 
+    static func clearLastGatewayConnection(defaults: UserDefaults = .standard) {
+        defaults.removeObject(forKey: self.lastGatewayKindDefaultsKey)
+        defaults.removeObject(forKey: self.lastGatewayHostDefaultsKey)
+        defaults.removeObject(forKey: self.lastGatewayPortDefaultsKey)
+        defaults.removeObject(forKey: self.lastGatewayTlsDefaultsKey)
+        defaults.removeObject(forKey: self.lastGatewayStableIDDefaultsKey)
+    }
+
+    static func deleteGatewayCredentials(instanceId: String) {
+        let trimmed = instanceId.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmed.isEmpty else { return }
+        _ = KeychainStore.delete(
+            service: self.gatewayService,
+            account: self.gatewayTokenAccount(instanceId: trimmed))
+        _ = KeychainStore.delete(
+            service: self.gatewayService,
+            account: self.gatewayPasswordAccount(instanceId: trimmed))
+    }
+
     static func loadGatewayClientIdOverride(stableID: String) -> String? {
         let trimmedID = stableID.trimmingCharacters(in: .whitespacesAndNewlines)
         guard !trimmedID.isEmpty else { return nil }

apps/ios/Sources/Model/NodeAppModel.swift

@@ -10,7 +10,6 @@ import UserNotifications
 private struct NotificationCallError: Error, Sendable {
     let message: String
 }
-
 // Ensures notification requests return promptly even if the system prompt blocks.
 private final class NotificationInvokeLatch<T: Sendable>: @unchecked Sendable {
     private let lock = NSLock()
@@ -37,7 +36,6 @@ private final class NotificationInvokeLatch<T: Sendable>: @unchecked Sendable {
         cont?.resume(returning: response)
     }
 }
-
 @MainActor
 @Observable
 final class NodeAppModel {
@@ -53,6 +51,8 @@ final class NodeAppModel {
     private let camera: any CameraServicing
     private let screenRecorder: any ScreenRecordingServicing
     var gatewayStatusText: String = "Offline"
+    var nodeStatusText: String = "Offline"
+    var operatorStatusText: String = "Offline"
     var gatewayServerName: String?
     var gatewayRemoteAddress: String?
     var connectedGatewayID: String?

apps/ios/Sources/OpenClawApp.swift

@@ -1,4 +1,5 @@
 import SwiftUI
+import Foundation
 
 @main
 struct OpenClawApp: App {
@@ -7,6 +8,7 @@ struct OpenClawApp: App {
     @Environment(\.scenePhase) private var scenePhase
 
     init() {
+        Self.installUncaughtExceptionLogger()
         GatewaySettingsStore.bootstrapPersistence()
         let appModel = NodeAppModel()
         _appModel = State(initialValue: appModel)
@@ -29,3 +31,18 @@ struct OpenClawApp: App {
         }
     }
 }
+
+extension OpenClawApp {
+    private static func installUncaughtExceptionLogger() {
+        NSLog("OpenClaw: installing uncaught exception handler")
+        NSSetUncaughtExceptionHandler { exception in
+            // Useful when the app hits NSExceptions from SwiftUI/WebKit internals; these do not
+            // produce a normal Swift error backtrace.
+            let reason = exception.reason ?? "(no reason)"
+            NSLog("UNCAUGHT EXCEPTION: %@ %@", exception.name.rawValue, reason)
+            for line in exception.callStackSymbols {
+                NSLog("  %@", line)
+            }
+        }
+    }
+}

apps/ios/Sources/RootCanvas.swift

@@ -3,6 +3,7 @@ import UIKit
 
 struct RootCanvas: View {
     @Environment(NodeAppModel.self) private var appModel
+    @Environment(GatewayConnectionController.self) private var gatewayController
     @Environment(VoiceWakeManager.self) private var voiceWake
     @Environment(\.colorScheme) private var systemColorScheme
     @Environment(\.scenePhase) private var scenePhase
@@ -14,6 +15,7 @@ struct RootCanvas: View {
     @AppStorage("gateway.preferredStableID") private var preferredGatewayStableID: String = ""
     @AppStorage("gateway.manual.enabled") private var manualGatewayEnabled: Bool = false
     @AppStorage("gateway.manual.host") private var manualGatewayHost: String = ""
+    @AppStorage("onboarding.quickSetupDismissed") private var quickSetupDismissed: Bool = false
     @State private var presentedSheet: PresentedSheet?
     @State private var voiceWakeToastText: String?
     @State private var toastDismissTask: Task<Void, Never>?
@@ -22,11 +24,13 @@ struct RootCanvas: View {
     private enum PresentedSheet: Identifiable {
         case settings
         case chat
+        case quickSetup
 
         var id: Int {
             switch self {
             case .settings: 0
             case .chat: 1
+            case .quickSetup: 2
             }
         }
     }
@@ -63,12 +67,16 @@ struct RootCanvas: View {
                     sessionKey: self.appModel.mainSessionKey,
                     agentName: self.appModel.activeAgentName,
                     userAccent: self.appModel.seamColor)
+            case .quickSetup:
+                GatewayQuickSetupSheet()
             }
         }
         .onAppear { self.updateIdleTimer() }
         .onAppear { self.maybeAutoOpenSettings() }
         .onChange(of: self.preventSleep) { _, _ in self.updateIdleTimer() }
         .onChange(of: self.scenePhase) { _, _ in self.updateIdleTimer() }
+        .onAppear { self.maybeShowQuickSetup() }
+        .onChange(of: self.gatewayController.gateways.count) { _, _ in self.maybeShowQuickSetup() }
         .onAppear { self.updateCanvasDebugStatus() }
         .onChange(of: self.canvasDebugStatusEnabled) { _, _ in self.updateCanvasDebugStatus() }
         .onChange(of: self.appModel.gatewayStatusText) { _, _ in self.updateCanvasDebugStatus() }
@@ -155,6 +163,14 @@ struct RootCanvas: View {
         self.didAutoOpenSettings = true
         self.presentedSheet = .settings
     }
+
+    private func maybeShowQuickSetup() {
+        guard !self.quickSetupDismissed else { return }
+        guard self.presentedSheet == nil else { return }
+        guard self.appModel.gatewayServerName == nil else { return }
+        guard !self.gatewayController.gateways.isEmpty else { return }
+        self.presentedSheet = .quickSetup
+    }
 }
 
 private struct CanvasContent: View {

apps/ios/Sources/Settings/SettingsTab.swift

@@ -28,6 +28,12 @@ struct SettingsTab: View {
     @AppStorage("gateway.manual.tls") private var manualGatewayTLS: Bool = true
     @AppStorage("gateway.discovery.debugLogs") private var discoveryDebugLogsEnabled: Bool = false
     @AppStorage("canvas.debugStatusEnabled") private var canvasDebugStatusEnabled: Bool = false
+
+    // Onboarding control (RootCanvas listens to onboarding.requestID and force-opens the wizard).
+    @AppStorage("onboarding.requestID") private var onboardingRequestID: Int = 0
+    @AppStorage("gateway.onboardingComplete") private var onboardingComplete: Bool = false
+    @AppStorage("gateway.hasConnectedOnce") private var hasConnectedOnce: Bool = false
+
     @State private var connectingGatewayID: String?
     @State private var localIPAddress: String?
     @State private var lastLocationModeRaw: String = OpenClawLocationMode.off.rawValue
@@ -40,6 +46,9 @@ struct SettingsTab: View {
     @State private var gatewayExpanded: Bool = true
     @State private var selectedAgentPickerId: String = ""
 
+    @State private var showResetOnboardingAlert: Bool = false
+    @State private var suppressCredentialPersist: Bool = false
+
     private let gatewayLogger = Logger(subsystem: "ai.openclaw.ios", category: "GatewaySettings")
 
     var body: some View {
@@ -104,7 +113,6 @@ struct SettingsTab: View {
                                 .foregroundStyle(.secondary)
                         }
 
-                        DisclosureGroup("Advanced") {
                         if self.appModel.gatewayServerName == nil {
                             LabeledContent("Discovery", value: self.gatewayController.discoveryStatusText)
                         }
@@ -149,69 +157,74 @@ struct SettingsTab: View {
                             self.gatewayList(showing: .all)
                         }
 
-                        Toggle("Use Manual Gateway", isOn: self.$manualGatewayEnabled)
+                        DisclosureGroup("Advanced") {
+                            Toggle("Use Manual Gateway", isOn: self.$manualGatewayEnabled)
 
-                        TextField("Host", text: self.$manualGatewayHost)
-                            .textInputAutocapitalization(.never)
-                            .autocorrectionDisabled()
+                            TextField("Host", text: self.$manualGatewayHost)
+                                .textInputAutocapitalization(.never)
+                                .autocorrectionDisabled()
 
-                        TextField("Port (optional)", text: self.manualPortBinding)
-                            .keyboardType(.numberPad)
+                            TextField("Port (optional)", text: self.manualPortBinding)
+                                .keyboardType(.numberPad)
 
-                        Toggle("Use TLS", isOn: self.$manualGatewayTLS)
+                            Toggle("Use TLS", isOn: self.$manualGatewayTLS)
 
-                        Button {
-                            Task { await self.connectManual() }
-                        } label: {
-                            if self.connectingGatewayID == "manual" {
-                                HStack(spacing: 8) {
-                                    ProgressView()
-                                        .progressViewStyle(.circular)
-                                    Text("Connecting…")
+                            Button {
+                                Task { await self.connectManual() }
+                            } label: {
+                                if self.connectingGatewayID == "manual" {
+                                    HStack(spacing: 8) {
+                                        ProgressView()
+                                            .progressViewStyle(.circular)
+                                        Text("Connecting…")
+                                    }
+                                } else {
+                                    Text("Connect (Manual)")
                                 }
-                            } else {
-                                Text("Connect (Manual)")
                             }
-                        }
-                        .disabled(self.connectingGatewayID != nil || self.manualGatewayHost
-                            .trimmingCharacters(in: .whitespacesAndNewlines)
-                            .isEmpty || !self.manualPortIsValid)
+                            .disabled(self.connectingGatewayID != nil || self.manualGatewayHost
+                                .trimmingCharacters(in: .whitespacesAndNewlines)
+                                .isEmpty || !self.manualPortIsValid)
 
-                        Text(
-                            "Use this when mDNS/Bonjour discovery is blocked. "
-                                + "Leave port empty for 443 on tailnet DNS (TLS) or 18789 otherwise.")
-                            .font(.footnote)
-                            .foregroundStyle(.secondary)
+                            Text(
+                                "Use this when mDNS/Bonjour discovery is blocked. "
+                                    + "Leave port empty for 443 on tailnet DNS (TLS) or 18789 otherwise.")
+                                .font(.footnote)
+                                .foregroundStyle(.secondary)
 
-                        Toggle("Discovery Debug Logs", isOn: self.$discoveryDebugLogsEnabled)
-                            .onChange(of: self.discoveryDebugLogsEnabled) { _, newValue in
-                                self.gatewayController.setDiscoveryDebugLoggingEnabled(newValue)
+                            Toggle("Discovery Debug Logs", isOn: self.$discoveryDebugLogsEnabled)
+                                .onChange(of: self.discoveryDebugLogsEnabled) { _, newValue in
+                                    self.gatewayController.setDiscoveryDebugLoggingEnabled(newValue)
+                                }
+
+                            NavigationLink("Discovery Logs") {
+                                GatewayDiscoveryDebugLogView()
                             }
 
-                        NavigationLink("Discovery Logs") {
-                            GatewayDiscoveryDebugLogView()
+                            Toggle("Debug Canvas Status", isOn: self.$canvasDebugStatusEnabled)
+
+                            TextField("Gateway Auth Token", text: self.$gatewayToken)
+                                .textInputAutocapitalization(.never)
+                                .autocorrectionDisabled()
+
+                            SecureField("Gateway Password", text: self.$gatewayPassword)
+
+                            Button("Reset Onboarding", role: .destructive) {
+                                self.showResetOnboardingAlert = true
+                            }
+
+                            VStack(alignment: .leading, spacing: 6) {
+                                Text("Debug")
+                                    .font(.footnote.weight(.semibold))
+                                    .foregroundStyle(.secondary)
+                                Text(self.gatewayDebugText())
+                                    .font(.system(size: 12, weight: .regular, design: .monospaced))
+                                    .foregroundStyle(.secondary)
+                                    .frame(maxWidth: .infinity, alignment: .leading)
+                                    .padding(10)
+                                    .background(.thinMaterial, in: RoundedRectangle(cornerRadius: 10, style: .continuous))
+                            }
                         }
-
-                        Toggle("Debug Canvas Status", isOn: self.$canvasDebugStatusEnabled)
-
-                        TextField("Gateway Token", text: self.$gatewayToken)
-                            .textInputAutocapitalization(.never)
-                            .autocorrectionDisabled()
-
-                        SecureField("Gateway Password", text: self.$gatewayPassword)
-
-                        VStack(alignment: .leading, spacing: 6) {
-                            Text("Debug")
-                                .font(.footnote.weight(.semibold))
-                                .foregroundStyle(.secondary)
-                            Text(self.gatewayDebugText())
-                                .font(.system(size: 12, weight: .regular, design: .monospaced))
-                                .foregroundStyle(.secondary)
-                                .frame(maxWidth: .infinity, alignment: .leading)
-                                .padding(10)
-                                .background(.thinMaterial, in: RoundedRectangle(cornerRadius: 10, style: .continuous))
-                        }
-                    }
                     } label: {
                         HStack(spacing: 10) {
                             Circle()
@@ -310,6 +323,15 @@ struct SettingsTab: View {
                     .accessibilityLabel("Close")
                 }
             }
+            .alert("Reset Onboarding?", isPresented: self.$showResetOnboardingAlert) {
+                Button("Reset", role: .destructive) {
+                    self.resetOnboarding()
+                }
+                Button("Cancel", role: .cancel) {}
+            } message: {
+                Text(
+                    "This will disconnect, clear saved gateway connection + credentials, and reopen the onboarding wizard.")
+            }
             .onAppear {
                 self.localIPAddress = NetworkInterfaces.primaryIPv4Address()
                 self.lastLocationModeRaw = self.locationEnabledModeRaw
@@ -339,12 +361,14 @@ struct SettingsTab: View {
                 GatewaySettingsStore.savePreferredGatewayStableID(trimmed)
             }
             .onChange(of: self.gatewayToken) { _, newValue in
+                guard !self.suppressCredentialPersist else { return }
                 let trimmed = newValue.trimmingCharacters(in: .whitespacesAndNewlines)
                 let instanceId = self.instanceId.trimmingCharacters(in: .whitespacesAndNewlines)
                 guard !instanceId.isEmpty else { return }
                 GatewaySettingsStore.saveGatewayToken(trimmed, instanceId: instanceId)
             }
             .onChange(of: self.gatewayPassword) { _, newValue in
+                guard !self.suppressCredentialPersist else { return }
                 let trimmed = newValue.trimmingCharacters(in: .whitespacesAndNewlines)
                 let instanceId = self.instanceId.trimmingCharacters(in: .whitespacesAndNewlines)
                 guard !instanceId.isEmpty else { return }
@@ -432,10 +456,11 @@ struct SettingsTab: View {
                 ForEach(rows) { gateway in
                     HStack {
                         VStack(alignment: .leading, spacing: 2) {
-                            Text(gateway.name)
+                            // Avoid localized-string formatting edge cases from Bonjour-advertised names.
+                            Text(verbatim: gateway.name)
                             let detailLines = self.gatewayDetailLines(gateway)
                             ForEach(detailLines, id: \.self) { line in
-                                Text(line)
+                                Text(verbatim: line)
                                     .font(.footnote)
                                     .foregroundStyle(.secondary)
                             }
@@ -521,7 +546,10 @@ struct SettingsTab: View {
         GatewaySettingsStore.saveLastDiscoveredGatewayStableID(gateway.stableID)
         defer { self.connectingGatewayID = nil }
 
-        await self.gatewayController.connect(gateway)
+        let err = await self.gatewayController.connectWithDiagnostics(gateway)
+        if let err {
+            self.setupStatusText = err
+        }
     }
 
     private func connectLastKnown() async {
@@ -860,6 +888,43 @@ struct SettingsTab: View {
         SettingsNetworkingHelpers.httpURLString(host: host, port: port, fallback: fallback)
     }
 
+    private func resetOnboarding() {
+        // Disconnect first so RootCanvas doesn't instantly mark onboarding complete again.
+        self.appModel.disconnectGateway()
+        self.connectingGatewayID = nil
+        self.setupStatusText = nil
+        self.setupCode = ""
+        self.gatewayAutoConnect = false
+
+        self.suppressCredentialPersist = true
+        defer { self.suppressCredentialPersist = false }
+
+        self.gatewayToken = ""
+        self.gatewayPassword = ""
+
+        let trimmedInstanceId = self.instanceId.trimmingCharacters(in: .whitespacesAndNewlines)
+        if !trimmedInstanceId.isEmpty {
+            GatewaySettingsStore.deleteGatewayCredentials(instanceId: trimmedInstanceId)
+        }
+
+        // Reset onboarding state + clear saved gateway connection (the two things RootCanvas checks).
+        GatewaySettingsStore.clearLastGatewayConnection()
+
+        // RootCanvas also short-circuits onboarding when these are true.
+        self.onboardingComplete = false
+        self.hasConnectedOnce = false
+
+        // Clear manual override so it doesn't count as an existing gateway config.
+        self.manualGatewayEnabled = false
+        self.manualGatewayHost = ""
+
+        // Force re-present even without app restart.
+        self.onboardingRequestID += 1
+
+        // The onboarding wizard is presented from RootCanvas; dismiss Settings so it can show.
+        self.dismiss()
+    }
+
     private func gatewayDetailLines(_ gateway: GatewayDiscoveryModel.DiscoveredGateway) -> [String] {
         var lines: [String] = []
         if let lanHost = gateway.lanHost { lines.append("LAN: \(lanHost)") }

apps/ios/Sources/Voice/TalkModeManager.swift

@@ -815,23 +815,14 @@ final class TalkModeManager: NSObject {
     private func subscribeChatIfNeeded(sessionKey: String) async {
         let key = sessionKey.trimmingCharacters(in: .whitespacesAndNewlines)
         guard !key.isEmpty else { return }
-        guard let gateway else { return }
         guard !self.chatSubscribedSessionKeys.contains(key) else { return }
 
-        let payload = "{\"sessionKey\":\"\(key)\"}"
-        await gateway.sendEvent(event: "chat.subscribe", payloadJSON: payload)
+        // Operator clients receive chat events without node-style subscriptions.
         self.chatSubscribedSessionKeys.insert(key)
-        self.logger.info("chat.subscribe ok sessionKey=\(key, privacy: .public)")
     }
 
     private func unsubscribeAllChats() async {
-        guard let gateway else { return }
-        let keys = self.chatSubscribedSessionKeys
         self.chatSubscribedSessionKeys.removeAll()
-        for key in keys {
-            let payload = "{\"sessionKey\":\"\(key)\"}"
-            await gateway.sendEvent(event: "chat.unsubscribe", payloadJSON: payload)
-        }
     }
 
     private func buildPrompt(transcript: String) -> String {

apps/ios/Tests/GatewayConnectionControllerTests.swift

@@ -76,4 +76,54 @@ private func withUserDefaults<T>(_ updates: [String: Any?], _ body: () throws ->
             #expect(commands.contains(OpenClawLocationCommand.get.rawValue))
         }
     }
+    @Test @MainActor func currentCommandsExcludeDangerousSystemExecCommands() {
+        withUserDefaults([
+            "node.instanceId": "ios-test",
+            "camera.enabled": true,
+            "location.enabledMode": OpenClawLocationMode.whileUsing.rawValue,
+        ]) {
+            let appModel = NodeAppModel()
+            let controller = GatewayConnectionController(appModel: appModel, startDiscovery: false)
+            let commands = Set(controller._test_currentCommands())
+
+            // iOS should expose notify, but not host shell/exec-approval commands.
+            #expect(commands.contains(OpenClawSystemCommand.notify.rawValue))
+            #expect(!commands.contains(OpenClawSystemCommand.run.rawValue))
+            #expect(!commands.contains(OpenClawSystemCommand.which.rawValue))
+            #expect(!commands.contains(OpenClawSystemCommand.execApprovalsGet.rawValue))
+            #expect(!commands.contains(OpenClawSystemCommand.execApprovalsSet.rawValue))
+        }
+    }
+
+    @Test @MainActor func loadLastConnectionReadsSavedValues() {
+        withUserDefaults([:]) {
+            GatewaySettingsStore.saveLastGatewayConnectionManual(
+                host: "gateway.example.com",
+                port: 443,
+                useTLS: true,
+                stableID: "manual:gateway.example.com:443")
+            let loaded = GatewaySettingsStore.loadLastGatewayConnection()
+            guard case let .manual(host, port, useTLS, stableID) = loaded else {
+                Issue.record("Expected manual last-gateway connection")
+                return
+            }
+            #expect(host == "gateway.example.com")
+            #expect(port == 443)
+            #expect(useTLS == true)
+            #expect(stableID == "manual:gateway.example.com:443")
+        }
+    }
+
+    @Test @MainActor func loadLastConnectionReturnsNilForInvalidData() {
+        withUserDefaults([
+            "gateway.last.kind": "manual",
+            "gateway.last.host": "",
+            "gateway.last.port": 0,
+            "gateway.last.tls": false,
+            "gateway.last.stableID": "manual:bad:0",
+        ]) {
+            let loaded = GatewaySettingsStore.loadLastGatewayConnection()
+            #expect(loaded == nil)
+        }
+    }
 }