diff --git a/DynamicIsland/components/Notch/NotchNotesView.swift b/DynamicIsland/components/Notch/NotchNotesView.swift
index 4fe1119..48a54af 100644
--- a/DynamicIsland/components/Notch/NotchNotesView.swift
+++ b/DynamicIsland/components/Notch/NotchNotesView.swift
@@ -158,9 +158,13 @@ struct NotchNotesView: View {
             return
         }
         
-        // Fallback to text if not editing and clipboard has text
-        if !isEditingNewNote && selectedNoteId == nil {
-            if let text = pasteboard.string(forType: .string) {
+        // Handle text paste
+        if let text = pasteboard.string(forType: .string) {
+            if isEditingNewNote || selectedNoteId != nil {
+                // In editor: insert text at the end of content since we intercepted the shortcut
+                editorContent.append(text)
+            } else {
+                // Not in editor: create a new note with the pasted text
                 createNoteWithContent(text)
             }
         }
diff --git a/DynamicIsland/components/ScreenAssistant/ChatPanels.swift b/DynamicIsland/components/ScreenAssistant/ChatPanels.swift
index aa7549d..095d491 100644
--- a/DynamicIsland/components/ScreenAssistant/ChatPanels.swift
+++ b/DynamicIsland/components/ScreenAssistant/ChatPanels.swift
@@ -203,6 +203,25 @@ struct ChatMessagesView: View {
                     .foregroundColor(.primary)
                 
                 Spacer()
+
+                Button(action: {
+                    screenAssistantManager.resetConversationContext()
+                }) {
+                    HStack(spacing: 6) {
+                        Image(systemName: "arrow.counterclockwise")
+                            .font(.caption)
+                        Text("Reset Context")
+                            .font(.caption)
+                    }
+                    .foregroundColor(.secondary)
+                    .padding(.horizontal, 8)
+                    .padding(.vertical, 5)
+                    .background(Color.gray.opacity(0.12))
+                    .cornerRadius(8)
+                }
+                .disabled(screenAssistantManager.isLoading)
+                .buttonStyle(PlainButtonStyle())
+                .help("Clear conversation and attachments")
                 
                 Button(action: {
                     screenAssistantManager.closePanels()
diff --git a/DynamicIsland/components/Settings/SettingsView.swift b/DynamicIsland/components/Settings/SettingsView.swift
index 736752a..86b462f 100644
--- a/DynamicIsland/components/Settings/SettingsView.swift
+++ b/DynamicIsland/components/Settings/SettingsView.swift
@@ -6558,27 +6558,27 @@ struct ClipboardSettings: View {
                     HStack {
                         Text("Display Mode")
                         Spacer()
-                        Picker("Display Mode", selection: $clipboardDisplayMode) {
+                        Picker("", selection: $clipboardDisplayMode) {
                             ForEach(ClipboardDisplayMode.allCases, id: \.self) { mode in
                                 Text(mode.displayName).tag(mode)
                             }
                         }
                         .pickerStyle(.menu)
-                        .frame(width: 100)
+                        .frame(minWidth: 100)
                     }
                     .settingsHighlight(id: highlightID("Display Mode"))
                     
                     HStack {
                         Text("History Size")
                         Spacer()
-                        Picker("History Size", selection: $clipboardHistorySize) {
+                        Picker("", selection: $clipboardHistorySize) {
                             Text("3 items").tag(3)
                             Text("5 items").tag(5)
                             Text("7 items").tag(7)
                             Text("10 items").tag(10)
                         }
                         .pickerStyle(.menu)
-                        .frame(width: 100)
+                        .frame(minWidth: 100)
                     }
                     .settingsHighlight(id: highlightID("History Size"))
                     
@@ -6769,16 +6769,16 @@ struct ScreenAssistantSettings: View {
                     HStack {
                         Text("Display Mode")
                         Spacer()
-                        Picker("Display Mode", selection: $screenAssistantDisplayMode) {
+                        Picker("", selection: $screenAssistantDisplayMode) {
                             ForEach(ScreenAssistantDisplayMode.allCases, id: \.self) { mode in
                                 Text(mode.displayName).tag(mode)
                             }
                         }
                         .pickerStyle(.menu)
-                        .frame(width: 100)
+                        .frame(minWidth: 100)
                     }
                     .settingsHighlight(id: highlightID("Display Mode"))
-                    
+
                     HStack {
                         Text("Attached Files")
                         Spacer()
@@ -6896,27 +6896,27 @@ struct ColorPickerSettings: View {
                     HStack {
                         Text("Display Mode")
                         Spacer()
-                        Picker("Display Mode", selection: $colorPickerDisplayMode) {
+                        Picker("", selection: $colorPickerDisplayMode) {
                             ForEach(ColorPickerDisplayMode.allCases, id: \.self) { mode in
                                 Text(mode.displayName).tag(mode)
                             }
                         }
                         .pickerStyle(.menu)
-                        .frame(width: 100)
+                        .frame(minWidth: 100)
                     }
                     .settingsHighlight(id: highlightID("Display Mode"))
-                    
+
                     HStack {
                         Text("History Size")
                         Spacer()
-                        Picker("History Size", selection: $colorHistorySize) {
+                        Picker("", selection: $colorHistorySize) {
                             Text("5 colors").tag(5)
                             Text("10 colors").tag(10)
                             Text("15 colors").tag(15)
                             Text("20 colors").tag(20)
                         }
                         .pickerStyle(.menu)
-                        .frame(width: 100)
+                        .frame(minWidth: 100)
                     }
                     .settingsHighlight(id: highlightID("History Size"))
                     
diff --git a/DynamicIsland/managers/ScreenAssistantManager.swift b/DynamicIsland/managers/ScreenAssistantManager.swift
index 6577ba6..da0a0cd 100644
--- a/DynamicIsland/managers/ScreenAssistantManager.swift
+++ b/DynamicIsland/managers/ScreenAssistantManager.swift
@@ -120,6 +120,7 @@ class ScreenAssistantManager: NSObject, ObservableObject {
     
     private var audioRecorder: AVAudioRecorder?
     private var recordingTimer: Timer?
+    private var activeRequest: URLSessionTask?
     
     // Panel management
     private var chatMessagesPanel: ChatMessagesPanel?
@@ -664,10 +665,18 @@ class ScreenAssistantManager: NSObject, ObservableObject {
         let task = URLSession.shared.dataTask(with: request) { [weak self] data, response, error in
             DispatchQueue.main.async {
                 guard let self = self else { return }
+                
+                // Ensure this callback belongs to the current in-flight request
+                guard self.activeRequest === task else { return }
+                
+                self.isLoading = false
+                self.activeRequest = nil
+                
                 self.handleResponse(data: data, response: response, error: error, provider: provider)
             }
         }
         
+        activeRequest = task
         task.resume()
     }
     
@@ -690,10 +699,18 @@ class ScreenAssistantManager: NSObject, ObservableObject {
         let task = URLSession.shared.dataTask(with: request) { [weak self] data, response, error in
             DispatchQueue.main.async {
                 guard let self = self else { return }
+                
+                // Ensure this callback belongs to the current in-flight request
+                guard self.activeRequest === task else { return }
+                
+                self.isLoading = false
+                self.activeRequest = nil
+                
                 self.handleResponse(data: data, response: response, error: error, provider: .openai)
             }
         }
         
+        activeRequest = task
         task.resume()
     }
     
@@ -717,17 +734,29 @@ class ScreenAssistantManager: NSObject, ObservableObject {
         let task = URLSession.shared.dataTask(with: request) { [weak self] data, response, error in
             DispatchQueue.main.async {
                 guard let self = self else { return }
+                
+                // Ensure this callback belongs to the current in-flight request
+                guard self.activeRequest === task else { return }
+                
+                self.isLoading = false
+                self.activeRequest = nil
+                
                 self.handleResponse(data: data, response: response, error: error, provider: .claude)
             }
         }
         
+        activeRequest = task
         task.resume()
     }
     
     // MARK: - Response Handlers
     
     private func handleResponse(data: Data?, response: URLResponse?, error: Error?, provider: AIModelProvider) {
-        isLoading = false
+        // Check if the request was cancelled (e.g., by resetConversationContext)
+        if let error = error as? NSError, error.code == NSURLErrorCancelled {
+            print("ℹ️ ScreenAssistant: Request was cancelled")
+            return
+        }
         
         if let error = error {
             print("❌ ScreenAssistant: Network error - \(error)")
@@ -1103,7 +1132,17 @@ class ScreenAssistantManager: NSObject, ObservableObject {
     }
     
     func clearChat() {
+        resetConversationContext()
+    }
+
+    func resetConversationContext() {
+        // Cancel any in-flight request
+        activeRequest?.cancel()
+        activeRequest = nil
+        
+        isLoading = false
         chatMessages.removeAll()
+        clearAllFiles()
     }
     
     private func addAssistantMessage(_ content: String) {