Big Sur reproducible Bluetooth bug?! (with M1 Silicon MBP)

[bsmr]

Hi,

just found out that with 11.2.1 (and earlier versions) I do have a bug will occur again and again.

If I open Settings > Software-Update my external Bluetooth mouse stops working. Disconnect and Reconnect and everything is fine until next time, I do open Software-Update within menu settings again.

Maybe it's a bug everyone else does have?!

 

[TheGeneralist]

Not here...same config MBP, but Magic Trackpad 2 as external Bluetooth input device.
No BT problems when invoking Software Update page (...or any other macOS preferences pages)

Which mouse do you use?