rotzhausen
- rotzhausen
- JIRAUSER729322
- Europe/Stockholm
- Yes
- No
Changed Environment:
Windows 10 Home, Windows Version 20H2, OS Build: 19042.631. Experience: Windows Feature Experience Pack 120.2212.31.0. Java: Version 8 Update 341 (build 1.8.0_341-b10)
Changed Environment:
Windows 10 Home 64 bit, Windows Version 20H2, OS Build: 19042.631. Experience: Windows Feature Experience Pack 120.2212.31.0. Java: Version 8 Update 341 (build 1.8.0_341-b10)
Added Components: Minecraft Launcher
Added Affects Versions: 2.3.280 (Linux)
Removed Affects Versions: 2.3.280 (Linux)

I can't really log out of my account if I can't log in in the first place, or did you mean something different?
I finally fixed it with the help of MrThunderbird. It was the missing Xbox app and its dependencies all along. My problem has been solved.