A problem with the mouse pointer movement speed

I have been using the application for many years, and I have noticed in the latest versions there has been some fluctuation in mouse speed, sometimes it's slower than usual for moments. What's the issue?

The fluctuations in speed are almost imperceptible to some

Device information:

  • Type of Mac: iMac (Retina 5K, 27-inch, Late 2014)
  • macOS version: macOS Big Sur - Version 11.7.6
  • BetterTouchTool version: Version: 4.073 (2289)

Bettertouchtool does not alter mouse movement, maybe there has been an update to your mouse driver?