koobas.hobune.stream
Google Play Services Authentication fails - All SHA1 keys are the same
The last 2 months the authentication worked perfectly but all out of a sudden, it stopped working today. The SHA1 code is the same everywhere (Keystore, Google Play Console and in the credentials).
Everything works perfect up until the point of Authentication. The google play login window pops up for a brief moment but immediatly closes again. The SignInCallback is false (unsuccessfull).
Heres the code: 
Here are the Debugs if they help:
2019-12-13 22:48:44.712 15248-15265/? I/Unity: Starting Auth with token client.
2019-12-13 22:48:44.864 15248-15265/? W/Unity: !!! [Play Games Plugin DLL] 12/13/19 22:48:44 +01:00 WARNING: Creating new PlayGamesPlatform
2019-12-13 22:48:44.865 15248-15265/? I/Unity: [Play Games Plugin DLL] 12/13/19 22:48:44 +01:00 DEBUG: Activating PlayGamesPlatform.
2019-12-13 22:48:44.865 15248-15265/? I/Unity: [Play Games Plugin DLL] 12/13/19 22:48:44 +01:00 DEBUG: PlayGamesPlatform activated: GooglePlayGames.PlayGamesPlatform
2019-12-13 22:48:44.865 15248-15265/? I/Unity: [Play Games Plugin DLL] 12/13/19 22:48:44 +01:00 DEBUG: Creating platform-specific Play Games client.
2019-12-13 22:48:44.865 15248-15265/? I/Unity: [Play Games Plugin DLL] 12/13/19 22:48:44 +01:00 DEBUG: Creating Android IPlayGamesClient Client
2019-12-13 22:48:48.244 15248-15265/? I/Unity: [Play Games Plugin DLL] 12/13/19 22:48:48 +01:00 DEBUG: Authentication canceled
2019-12-13 22:48:48.254 15248-15265/? I/Unity: [Play Games Plugin DLL] 12/13/19 22:48:48 +01:00 DEBUG: Invoking user callback on game thread
