BTT Stops Responding Particularly After Sleep

Macbook Pro Mid 20012 9.2 macOS 10.14.6
BTT 3.368
Using Trackpad
BTT becomes unresponsive to all gestures at times, particularly after Mac has been asleep.
It has been doing this erratically for a few months.
I have uninstalled, removed all trace of BTT and reinstalled. This worked for a a few weeks, now back to being unresponsive at time.
Restart BTT always fixes it.