Corsair M65 RGB Elite Gaming Mouse - Faulty Click Button Easy Repair With Contact Cleaner!
Quick little video showing a repair I did to my sister's mouse. It's got the common issue of misbehaving clicks involving the left mouse button. I use contact cleaner to get into the microswitch and clean the contacts without removing the switch. We will see how long it lasts. They are Omron switches, but they don't seem the highest quality as they are wearing out prematurely. Alternatively, the switch could be desoldered from the board and cleaned or replaced but this should get it going for now.