If you face any issue in the FF Advance Server, then fix it with some solutions; let's explore the problems with solutions:
APK Not Installing
Sometimes, the issue occurs when the APK file is not installed on your device. To fix this, you can choose a trusted third-party site for downloading and installing the latest version. Moreover, you can check your device's storage.
Game Not Opening
When your FF Advance Server gameplay is not open, check whether you joined with the right invitation or code. Confirm with your email address.
Crashing Issues
To resolve the game crashing issues, you must confirm whether your system requirements are compatible with the application.
Code Invalid or Expired
The code is valid for a limited time after you receive it. Confirm the code time when you enter or start the server.
These problem solves by you fix some issues. If you face another major issue then contact with the application team from customer contact support or solved you issues.