5. Troubleshooting
5.1 Keys Not Responding
With an external keyboard, some keys may not reach Vim correctly. Check key mappings in Settings. You can remap Caps Lock or use jj for Esc.
5.2 Cannot Save File
iOS sandbox limits writes to directories the app can access. Ensure folder access is granted in the Files app.
5.3 SSH Connection Fails
Verify your SSH key is in the server's authorized_keys. Also check network and firewall settings.
5.4 App Crashes
Crashes may occur due to memory pressure or large file editing. Try restarting or reducing file size. Contact the developer if problems persist.