Mojave 10.14.6 Custom Snap Area Flickering

Better snap tool custom snap areas flickering when dragging window. Very annoying and getting in the way. I am using a 4k monitor with MBP lid closed. This problem began when I recently upgraded from Sierra -> Mojave.

How to I fix this? Reboot doesn't fix it. Also, I have already fresh install after deleting the program and preferences and reinstalling.

Device information:

  • Type of Mac: 13 inch, 2015 MBP
  • macOS version: 10.14.6
  • BetterTouchTool version: (please post the exact version - not just "the latest one")

Additional information (e.g. StackTraces, related issues, screenshots, workarounds, etc.):

I encounter the same thing as well on Big Sur v11.6.8.

Custom snap areas random flicker when dragging windows and seem to cause the dragging to "hang".

Still issue on v3.870, mbp 2015 15 inch, macos 12.5

probably Window snapping for Google Chrome freezes - #5 by medic