Cant fetch in SourceTree using app password - I get "Invalid username or password" error

[Masoud Soltanveis]

This problem started yesterday when I wanted to fetch a branch. I invoked my app password and created a new one, but the issue wasn't fixed. It seems many developers have the same issue these days, and many of the solutions are for Visual Studio bitbucket extension. I know it's possible to use terminal window at this time, but is there any fix for SourceTree?

[bgannin]

I think you might be running into this known issue.

[Masoud Soltanveis]

Thank you, I left a comment under the post you mentioned. I'm still having the same issue.