Razer Mouse Stutter / Lag

[slipd]

Hi guys,

My 2/3 year old Razer Viper 8KHz has today started to act up - as in cursor stutter / lag. Thought it might have been a recent Synapse update but I've tried the mouse without and it's still there! I've cleaned the sensor (not sure it was even dirty, the mouse has a had a very charmed life - more time spent in Windows than in game...) and the problem remains. I will try it on another rig but I'm not holding out much hope. I think I had this before with a Razor mouse

Anything else to try before getting my Steelseries out?

Thanks.

 

[slipd]

Update: So I unplugged the mouse and and tried it in my hobby build and it was absolutely fine, no issue... I've since reconnected to my main build, in sig, and there's no issue - even connected it to the same port.

No really sure what to take away from this one