It doesn’t work for me either. I sign in via the loginDeepControl page, get directed back to the app without any errors but it still says that I need to sign in. I have tried this in Chrome, Safari and Firefox.
EDIT: I solved my problem by updating my network DNS settings.
This fixed for me. Looks like Cloudflare DNS stopped recognizing api2.cursor.sh. Great job, how did you figure this out? I know it wasn’t by asking Cursor
When I tried to update Cursor (in app: Cursor > Check for updates) I got an error that said “the certificate for this server is invalid… [blablabla]” and I managed to figure it out from there with a bit of help from colleagues.