Preflight Checklist What's Wrong? Claude Code cannot log in on Windows and always fails with this error: OAuth error: timeout of 15000ms exceeded I have tried logging in multiple times with my Google account, but the login fails every time with the same OAuth timeout error. This completely blocks me from using Claude Code. What Should Happen? Claude Code should complete the Google login flow successfully and sign me into the app without timing out. Error Messages/Logs OAuth error: timeout of 15000ms exceeded Steps to Reproduce Open Claude Code on Windows Start login using Google Complete the sign-in flow in the browser Return to Claude Code Claude Code shows: OAuth error: timeout of 15000ms exceeded Retry login multiple times The same error happens every time Claude Model Not sure / Multiple models Is this a regression? I don't know Last Working Version 2.1.92 Claude Code Version 2.1.92 Platform Anthropic API Operating System Windows Terminal/Shell WSL (Windows Subsystem for Linux) Additional Information No response
First seen: 2026-04-07 16:08
Last seen: 2026-04-07 17:09