diff --git a/VoiceInk/Recorder.swift b/VoiceInk/Recorder.swift
index 6cc1d01..b683f7b 100644
--- a/VoiceInk/Recorder.swift
+++ b/VoiceInk/Recorder.swift
@@ -76,15 +76,7 @@ class Recorder: NSObject, ObservableObject, AVAudioRecorderDelegate {
         UserDefaults.standard.set(String(currentDeviceID), forKey: "lastUsedMicrophoneDeviceID")
         
         hasDetectedAudioInCurrentSession = false
-        
-        // Coordinate media control and system audio sequentially for better reliability
-        await playbackController.pauseMedia()
-        
-        // Small delay to allow media command to process before muting system audio
-        try? await Task.sleep(nanoseconds: 100_000_000) // 100ms
-        
-        _ = await mediaController.muteSystemAudio()
-        
+
         let deviceID = deviceManager.getCurrentDevice()
         if deviceID != 0 {
             do {
@@ -114,6 +106,12 @@ class Recorder: NSObject, ObservableObject, AVAudioRecorderDelegate {
                 throw RecorderError.couldNotStartRecording
             }
             
+            Task { [weak self] in
+                guard let self = self else { return }
+                await self.playbackController.pauseMedia()
+                _ = await self.mediaController.muteSystemAudio()
+            }
+            
             audioLevelCheckTask?.cancel()
             audioMeterUpdateTask?.cancel()
             
diff --git a/VoiceInk/Services/DictionaryContextService.swift b/VoiceInk/Services/DictionaryContextService.swift
index 6e51b9a..9086112 100644
--- a/VoiceInk/Services/DictionaryContextService.swift
+++ b/VoiceInk/Services/DictionaryContextService.swift
@@ -6,7 +6,7 @@ class DictionaryContextService {
     
     private init() {}
     
-    private let predefinedWords = "VoiceInk, chatGPT, GPT-4o, GPT-5-mini, Kimi-K2, GLM V4.5, Claude, Claude 4 sonnet, Claude opus, ultrathink, Vibe-coding, groq, cerebras, gpt-oss-120B, Wispr flow, deepseek, gemini-2.5, Veo 3, elevenlabs, Kyutai"
+    private let predefinedWords = "VoiceInk, chatGPT, GPT-4o, GPT-5-mini, Kimi-K2, GLM V4.5, Claude, Claude 4 sonnet, Claude opus, ultrathink, Vibe-coding, groq, cerebras, gpt-oss-120B, deepseek, gemini-2.5, Veo 3, elevenlabs, Kyutai"
     
     func getDictionaryContext() -> String {
         var allWords: [String] = []