BTT - Triggering 2 keyboard shortcuts quickly will keep the first shortcut triggering endlessly

Describe the bug

  • Create 2 keyboard shortcuts:
    • Key: F11, enable "Repeat assigned action" with Delay 0 and Rate 0.5, set a HUD to display when triggered (to see the issue more clearly)
    • Key: F12, same settings
  • Press F11 quickly followed by F12 (or the opposite)
    => F11's action will run, followed by F12's action, then F11's action will keep repeating until F11 is pressed again.

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
Any keyboard

Device information:

  • Type of Mac: Mac mini Late 2014
  • macOS version: 10.15.6
  • BetterTouchTool version: 3.389

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


  • Disable "Repeat assigned action"
  • Check "Always use old keyboard shortcut implementation"