Bluetooth stops intermittently on 2018 mac mini.
All bluetooth devices (mouse, keyboard, headset, etc.) paired to my mac mini lose connection intermittently for about a minute. It occurs randomly after several hours of use. The disconnection lasts from 10 seconds to about a minute. Then, the devices resume like nothing happened, except for the headset which disconnects and reconnects. There is no message about mouse or keyboard losing connection or re-connecting, the mouse stops movement and the keyboard won't type. The apple keyboard caps-lock key goes green and won't toggle. This has been happening since the mac mini was new June 2020. I current use a USB keyboard and it continues to type while the magic-mouse and BT devices are hung.
Mac mini (2018), 64GB RAM, 2TB SSD, 3.2 GHz 6-Core Intel Core i7, macOS 11.2.1 Big Sur.