A. 1. Use Split-Screen Mode: If your device supports it, use split-screen mode to keep ChatGPT open while using other apps. 2. Avoid Background App Refresh: Check your device settings to prevent the app from being closed when switching to another app. Go to Settings > Apps > ChatGPT > Battery and select 'Don't optimize'. 3. Update the App: Ensure you are using the latest version of the app, as updates may improve app stability when multitasking.