If you see Microsoft Teams Error CAA5004B when you try to sign in, follow the solutions mentioned below to resolve the issue successfully.

Microsoft is resolving a known issue that causes "couldn't connect" errors when launching the Microsoft Teams desktop and web applications.

Microsoft is investigating a new Microsoft 365 outage affecting multiple services across North America, including the company's Teams collaboration platform.

How do I fix Microsoft Teams error? To fix errors in Microsoft Teams, make sure you have entered incorrect login credentials, ensure that the date and time on your device are set correctly, and ...