I installed BTT and set up only three simple (but very useful for my audio editing) trackpad actions: two actions triggered by 2-finger tip-taps, and one triggered by a 2-finger-down-1-finger-click action. However, now:
- on certain pointer actions (nearing the top of the screen?), a white-bordered box appears around the entire screen
- two finger swipe (to go forward and back when browsing) no longer works
- app switching (using command-tab) no longer works
- standard command-(key press) - such as command-P to print, command-W to close a window - don't produce the normal result, but rather some alternate function.
Quitting BTT fixes all these issues. I'd really like to be able to use BTT - it could save a LOT of extra movement during editing. I imagine I can fix the 2-finger swipe by changing my 2-finger tip-tap to a 3-finger function (so long as it doesn't interfere with 3-finger drag, which I use all the time) - but there's nothing I did that I can imagine would cause the other problems. There are no other actions set up anywhere in BTT.