My phone (S22 Ultra) and my Tablet (A8) are both paired with my PC, but they will not connect. Even my PC shows them as paired.

I have done all of the usual things... 

1. Turned Bluetooth off and then on on both the PC and phone
2. Restarted phone and PC
3. Unpaired them at both ends
4. Re-paired them (even after restarts)

Still nothing. They clearly see each other, but they will not connect.

Please don't point me to articles that tell me to do what I have already done.

Cheers.