Hello Guys. I Have a ikari optical and i know it is 1000hz, it was stable once i checked. I Tried to tweak it to 500Hz because i was used to play with 500. I Also know that ikari is capable to tweak at 500hz cuz some ppl i know play with that and some known players too.

Anyway, now i get unstable mousehz @ USBrate (between 100-1000) and Mouserate (between 1 - 8000) and it was stable before.

If i connect a mx518 it gives me 499 500. I fckd the Usbports?

What can i do? Seriously, i need some help here.