I was losing paired Bluetooth devices about every 1-2 weeks, and there was no rhyme or reason, no pattern of usage I could determine. I made a conscious decision to use only one paired device (of my ... See more...
I was losing paired Bluetooth devices about every 1-2 weeks, and there was no rhyme or reason, no pattern of usage I could determine. I made a conscious decision to use only one paired device (of my 6 devices)  and use only it for a week. That meant that I didn't use my Galaxy watch, Galaxy ear buds, car-phone connection for two cars, and some other devices. I strictly focused on using one bluetooth headset and it still lost all the paired devices. So I decided to start uninstalling recently installed software and after uninstalling Samsung SoundAssistant, I have not experienced any more Bluetooth unpairing. In the interest of keeping my software to a minimum, I also uninstalled Samsung Video and Samsung Music, mostly because I have audio and video with formats or codecs that Samsung's products cannot process. (I settled on VLC for all my audio/video needs.)