MUSE_iC

Hey guys so I RMA'd my mouse a few weeks ago. Corsair sent me a new one and it had FW 1.01. I decided to leave it on that FW and use it for a bit to see if the issue reappeared. After a few hours of Battlefield 4, CS:GO, Overwatch, and regular Desktop use I didnt have any issues so I decided to update the FW. I now have a few more hours of use on the latest FW (2.02) in the same activities and still have not had a single issue. So it seems it most likely is a hardware issue and people with it might need to look into getting an RMA or returning their mouse.

You should test it out for a good while and then when you are 100% sure its working as intended you should update. If it acts up again after you update then we will know its a fw issue.

Now that you mentioned it this started happening after i uncapped the fps on Overwatch. Ill cap it and see if it makes any difference. EDIT: Nope didnt fix anything.

Reading through all the post it definitely seems to be something with games like Overwatch and CS:GO specifically thats causing this. I have not noticed any weird activity during normal desktop use, in minecraft, or DayZ all of which I have my DPI set to 1500. In Overwatch and CS:GO I have it set to 800. So is this definitely a software thing though? No need to go through the process of trying to get a replacement?

Yeah id like to hear back from people too. This just started happening to me aswell. So far its happened in Overwatch and CS:GO. If its a software/firmware issue im more than happy to wait for a fix but if its a hardware issue it would be nice to know.