A Microsoft file hosting and synchronization service.
Hello,
We need to isolate two things.
- What exact error message do you receive when you sign in to OneDrive with your @gmail.com (Microsoft account)?
- And where are you trying to sign in with your @hotmail.com account, and is it interfering with your @gmail.com account?
Can you confirm whether you experience any issues signing in with your Microsoft accounts in a Private/incognito tab?
- Start a private session in any web browser.
- Go to https://onedrive.live.com/
- Sign in with your Microsoft account ending in @gmail.com
- See if you can sign in successfully.
Alternatively,
Open another private tab and see if you can sign in normally to your @hotmail.com account.