I've encountered BTT freezing for some times now since the latest MacOS Sequoia. Not only BTT cannot function but it freezes the trackpad as well. Now it freezes the keyboard setting (I cannot go to System Settings > Keyboard).
I tried to quit BTT in Activity Monitor but it keeps opening in frozen state.
The only way is to restart. Since MacOS Sequoia, I had to restart computer every 1 or 2 days.
Hope it get fixed soon,
Fingers crossed.