Originally Posted by grayfox99
I don't know if it forces the polling rate for all USB devices (though I guess yes), and I don't know about system resources, or USB 3.0 ports. What I do know is that one time I forced a polling rate of 1000 Hz with hidusbf, and very shortly afterward (less than an hour), the graphics card (9800GT, stock clocks) started artifacting heavily. Reboot didn't help, it was artifacting during the boot screens, and it needed to be replaced. From then I have not forced such high polling rates anymore, with hardware not designed to handle it.
You can filter it on the mouse port only, it is for USB 2.0 only though.
Ive never heard of such an issue, maybe you broke something else while you were doing it?, been forcing polling rates for well over 8 years now or so, never had any issues with it breaking anything (keep in mind, i forced polling rates on mice for a small netcafe with 30~ comps aswell, none of them had issues because of it)