after update, on my MacBook Pro 15 inch mid 2015, from 10.14.5 to 10.14.6 my bluetooth stoped working. All of my 5 devices were listed in the System preferences -> Bluetooth, but I could only see their addresses (12 letters). There was no button to connect to any of my device.
I hoped that this bluetooth problem would resolve Catalina, but it doesn’t. Bluetooth is still not working, only change is that after I removed all devices and after restart I didn’t see devices (addresses).
In Catalina I can only see my bluetooth mouse and when I click on connect button, I can see how it is trying to connect, but not successfully (changing text from Connected to Not Connected repeatedly ... this problem I didn't have in 10.14.6). I can only see that mouse, any other devices are not shown.
Do you have any ideas how it could be fixed? Any idea would be very appreciated.