I’m unable to sign in to MakeCode micro:bit using my Google account. When I click “Sign in” and complete the Google login flow, I’m redirected back to the home page with no error message, and I remain signed out.
Login method: Google (personal Gmail account, @gmail.com)
Product: MakeCode micro:bit
Symptom: Silent redirect to home page after Google auth completes — no error dialog, no warning screen, just not signed in.
Troubleshooting already tried (no success with any of these):
- Tried multiple browsers on desktop (Windows/Mac)
- Tried on mobile device using mobile data instead of Wi-Fi
- Checked Google Account’s third-party app permissions (myaccount.google.com/permissions) and removed/re-granted access for MakeCode
- Tried signing in with a different Google account