A. 1. Check your internet connection to ensure it is stable. Try switching between Wi-Fi and cellular data. 2. Restart the app to attempt to reconnect to the server. 3. Check for any app updates that may fix server connection issues. 4. Clear the app's cache by offloading it in iPhone Storage settings.

B. 5. If the issue continues, try resetting your network settings by going to Settings > General > Reset > Reset Network Settings.