Brave auto launches to Bing.com after screen lock

Has anyone got that annoying Bing.com page automatically opening after screen lock? I uninstalled Edge and thought that was the last of it, but it seems now that it recognizes Brave as the application to launch what ever is embedded in my system. No malware found - nothing. Tried uninstalling (deleting browser settings etc.) and then using Firefox, it doesn’t launch whatever is trying to but I get a white “Edge” page for 1/2 second and then nothing. As soon as I install Brave again Bing.com page launches after screen lock so something is saved somewhere.
I would rather use Brave than any other browser but this is really annoying.

Any ideas?