ok , so there seems to be a universal fucking problem with Setpoint, the software that manages all Logitech products.
It seems that it loves to fucking conflict with the windows 7 x64 inner mouse settings (mouse pointer setting under rules), and keeps fucking resetting my "enhance pointer precision" to ON and whatnot , which fucks up my gaming because it adds acceleration and interpolation to the movement, rather than raw precise movement.
So after looking up for HOURS for solutions, most of which don't work, i finally found a fan-made program that fixes that issues.
I'm sharing it here for documentation because it's easy to miss deep in the internet, in case other people are facing same problems.
Basically, everytime a non-OS program tries to change the "OS" settings, (not the setpoint dpi and custom on-top settings) then it automatically resets it to a value u fix. U put a shortcut to this in startup and voila!
Enjoy![]()








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