Does mouse speed settings even do anything for my Logitech M720 mouse?

Note: Before bug reporting, please make sure you have tried the latest (alpha) version of BetterTouchTool and that you have already tried to restart your system :-).

I can't try any BTT version after 6.484 because any newer version won't even launch for me.


Describe the bug
It doesn't matter what settings I choose for Mouse Speed settings under Logitech Mouse Configuration, everything feels the same.

I'm applying the settings multiple times, restarting BTT, and restarting my laptop. The Mouse Speed settings just don't change anything. If they do, it's not noticeable at all. Everything is always fast. Even on the lowest settings with Acceleration set to -1.

The only way I can comfortably use BTT right now is to change my mouse speed setting in System Prefs. I basically have to do this after every time BTT re-recognizes / reinitializes my mouse.


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

Logitech M720 Triathlon Multi-Device Mouse



Device information:

  • Type of Mac: MacBook Pro (Retina, 15-inch, Mid 2015)
  • macOS version: 12.7.6
  • BetterTouchTool version: 6.484 (it's the last version off BTT that will launch for me)

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

I will DM the logs to you on here. Let me know if i should email them instead and if so what your email address is.

Have you tried changing the DPI instead of the mouse speed? (some mice only use that to determine speed)