git push hangs and never finishes (Windows). It was waiting for a login in an invisible window

I was having an AI agent handle my work when git push stopped finishing. No error was displayed, and nothing happened even after several minutes. This is a record of how I identified and fixed the ...

Git Bash on Windows cuts off at the 8,187th character of bash -c: Measuring by passing numbers from 3 Claude Code issues directly to bash.exe

There are multiple reports on GitHub Issues stating that long Bash commands are cut off in Claude Code on Windows. Issue ...