Anyone had Bluetooth headphone disconnections lately?

I’m running Artix Linux on a FW 13, currently their 6.12.67-1-lts kernel, though that’s a moving target. It’s a 7840U motherboard. I swapped whichever AMD-associated wifi card for the older Intel AX210 to eke out just enough wifi to keep a network connection in my garage.

I use Bluetooth pretty heavily. Lately, both of my Bluetooth headphones have been randomly disconnecting, with media on the laptop still playing, and then reconnecting several seconds later. It’s pretty inconvenient.

I found a workaround, editing /etc/bluetooth/main.conf to set ControllerMode = bredr. Of course, that disables BT LE and now my mice don’t work. Solid audio though.

Does anyone else have any good ideas or similar experiences? For now, my plan’s to wait a few months and see if it healed itself by then.