Logi MX Master 4 - Instant shutdown on button assign


Describe the bug
I have managed to add my Logi MX Master 4 to BetterTouchTool. However, when I try to assign an action to the button, BetterTouchTool crashes.


Logi MX Master 4


Screenshots
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Device information:

  • Type of Mac: Macbook Pro M1
  • macOS version: Mac OS Tahoe 26.6
  • BetterTouchTool version: 6.637

Additional information (e.g. crash logs, related issues, etc.):