I have a keyboard key remapping set. The problem is it frequently stops working. When I open BTT configuration window it starts working again, then after some time it stops and I need to refresh it the same way. It looks like some background activity gets killed. I don't see BTT on the macos App Background Activity list where I could allow it.
this does not require background activity. Do you maybe have any other keyboard related apps installed?
I used to use Karabiner, but I no longer use it. Is it possible that some leftovers after removing the app break BTT?
It looks like the issue was caused by leftover services from Karabiner. I reinstalled it and used the built-in uninstaller instead of removing files manually. Since then (several days), my BTT keyboard remapping has been stable. Thanks for pointing me in the right direction.
