Minor fixes

ApplicationLibrary/Views/Abstract/ViewModifiers.swift

@@ -5,7 +5,7 @@ public extension View {
     func presentationDetentsIfAvailable() -> some View {
         #if os(iOS) || os(tvOS)
             if #available(iOS 16.0, tvOS 17.0, *) {
-                self.presentationDetents([.large])
+                presentationDetents([.large])
                     .presentationDragIndicator(.visible)
             } else {
                 self
@@ -31,7 +31,7 @@ public extension View {
             ActionButtonWrapper { self }
         #else
             if #available(iOS 26.0, macOS 26.0, *) {
-                self.frame(width: 44, height: 32)
+                frame(width: 44, height: 32)
                     .glassEffect(.regular.interactive(), in: .rect(cornerRadius: 8))
             } else {
                 frame(width: 44, height: 32)

ApplicationLibrary/Views/Dashboard/Cards/ProfileSelectorButton.swift

@@ -81,7 +81,7 @@ private extension View {
     @ViewBuilder
     func selectorBackground() -> some View {
         if #available(iOS 26.0, macOS 26.0, tvOS 26.0, *) {
-            self.glassEffect(.regular.interactive(), in: .rect(cornerRadius: 12))
+            glassEffect(.regular.interactive(), in: .rect(cornerRadius: 12))
         } else {
             background(
                 RoundedRectangle(cornerRadius: 12)

ApplicationLibrary/Views/Dashboard/Components/StartStopButton.swift

@@ -41,6 +41,7 @@ public struct StartStopButton: View {
         @EnvironmentObject private var profile: ExtensionProfile
         @State private var alert: AlertState?
         @State private var currentTime = Date()
+        @State private var isStarting = false
 
         private let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
 
@@ -109,6 +110,21 @@ public struct StartStopButton: View {
                 .onReceive(timer) { _ in
                     currentTime = Date()
                 }
+                .onChangeCompat(of: profile.status) { status in
+                    if isStarting {
+                        if status == .disconnected {
+                            isStarting = false
+                            if #available(iOS 16.0, macOS 13.0, tvOS 17.0, *) {
+                                Task {
+                                    await checkStartupError()
+                                }
+                            }
+                        } else if status.isConnectedStrict {
+                            isStarting = false
+                            environments.commandClient.connect()
+                        }
+                    }
+                }
         }
 
         #if os(iOS)
@@ -136,16 +152,26 @@ public struct StartStopButton: View {
             }
         }
 
+        @available(iOS 16.0, macOS 13.0, tvOS 17.0, *)
+        private func checkStartupError() async {
+            do {
+                try await profile.fetchLastDisconnectError()
+            } catch {
+                alert = AlertState(title: String(localized: "Service Error"), message: error.localizedDescription)
+            }
+        }
+
         private nonisolated func switchProfile(_ isEnabled: Bool) async {
             do {
                 if isEnabled {
+                    await MainActor.run { isStarting = true }
                     try await profile.start()
-                    await environments.commandClient.connect()
                 } else {
                     try await profile.stop()
                 }
             } catch {
                 await MainActor.run {
+                    isStarting = false
                     alert = AlertState(error: error)
                 }
             }

ApplicationLibrary/Views/Log/LogTextView.swift

@@ -147,8 +147,8 @@ class LogCoordinator {
                 ScrollView {
                     LogUITextView(logs: logs, searchText: searchText)
                         .font(font)
-                        // Explicit height ensures navigation bar large title collapse animation works correctly with UITextView
+                        .fixedSize(horizontal: false, vertical: true)
-                        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
+                        .frame(maxWidth: .infinity, alignment: .topLeading)
                         .padding()
                         .id("logContent")
                 }
@@ -226,6 +226,15 @@ class LogCoordinator {
                 // Update cache to full content
                 context.coordinator.cachedAttributedString = NSAttributedString(attributedString: textStorage)
             }
+
+            textView.invalidateIntrinsicContentSize()
+        }
+
+        @available(iOS 16.0, *)
+        func sizeThatFits(_ proposal: ProposedViewSize, uiView: UITextView, context _: Context) -> CGSize? {
+            guard let width = proposal.width, width > 0 else { return nil }
+            let size = uiView.sizeThatFits(CGSize(width: width, height: .greatestFiniteMagnitude))
+            return CGSize(width: width, height: size.height)
         }
 
         func makeCoordinator() -> LogCoordinator {
@@ -302,6 +311,10 @@ class LogCoordinator {
                 context.coordinator.cachedAttributedString = NSAttributedString(attributedString: textStorage)
             }
 
+            if let textContainer = textView.textContainer {
+                textView.layoutManager?.ensureLayout(for: textContainer)
+            }
+
             let shouldScroll = shouldAutoScroll && logs.count != lastCount
             if shouldScroll {
                 DispatchQueue.main.async {

ApplicationLibrary/Views/Profile/ProfileSheetHelpers.swift

@@ -87,7 +87,7 @@ public struct NavigationSheet<Content: View>: View {
         @ViewBuilder
         func sheetDetent(_ size: SheetSize) -> some View {
             if #available(iOS 16.0, tvOS 17.0, *) {
-                self.presentationDetents([size.presentationDetent])
+                presentationDetents([size.presentationDetent])
                     .presentationDragIndicator(.visible)
             } else {
                 self

Library/Network/CommandClient.swift

@@ -112,6 +112,7 @@ public class CommandClient: ObservableObject {
     }
 
     private func flushPendingLogs() {
+        logBatchTimer = nil
         guard !pendingLogs.isEmpty else { return }
 
         // Batch append all pending logs
@@ -254,19 +255,15 @@ public class CommandClient: ObservableObject {
             guard !newLogs.isEmpty else { return }
 
             DispatchQueue.main.async { [self] in
-                // Add to pending batch
                 commandClient.pendingLogs.append(contentsOf: newLogs)
-
+                if commandClient.logBatchTimer == nil {
-                // Cancel existing timer
+                    let workItem = DispatchWorkItem { [weak commandClient] in
-                commandClient.logBatchTimer?.cancel()
+                        guard let commandClient else { return }
-
+                        commandClient.flushPendingLogs()
-                // Schedule batch flush
+                    }
-                let workItem = DispatchWorkItem { [weak commandClient] in
+                    commandClient.logBatchTimer = workItem
-                    guard let commandClient else { return }
+                    DispatchQueue.main.asyncAfter(deadline: .now() + commandClient.logBatchInterval, execute: workItem)
-                    commandClient.flushPendingLogs()
                 }
-                commandClient.logBatchTimer = workItem
-                DispatchQueue.main.asyncAfter(deadline: .now() + commandClient.logBatchInterval, execute: workItem)
             }
         }
 

Library/Network/ExtensionErrors.swift

@@ -17,3 +17,11 @@ extension ExtensionStartupError: LocalizedError {
         message
     }
 }
+
+extension ExtensionStartupError: CustomNSError {
+    public static var errorDomain: String { "ExtensionStartupError" }
+    public var errorCode: Int { 1 }
+    public var errorUserInfo: [String: Any] {
+        [NSLocalizedDescriptionKey: message]
+    }
+}