Hi @Matej Cigale ,
Welcome to Microsoft Q&A!
How did you sign in your account?
Please try the following steps:
- Close all running VS instances.
- Delete your browser history, cache and cookies.
- Delete all files of %localappdata%\.Identityservice.
- Relaunch your Visual Studio and click on the “Help” menu> Send Feedback > Report a Problem… > Sign into your account on Visual Studio Feedback page
- Go back to Visual Studio and check if you have signed in your account.
Sincerely,
Anna
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