M65 Elite Intermittent Left Click

I've had my M65 Elite RGB for about 3 months now and around the 2nd month it started having issues where the left click would sometimes work and sometimes not.

 

As in I'd have to click something twice in order for it to register 1 click. I sent it into the retailer that sold it to me and they tested it and said it was fine and sent it back.

 

I've tried adjusting the polling rates. I've tried disabling the corsair service entirely and even removing the corsair icue software, nothing seems to fix the issue.

 

I dont think it's hardware.

 

I'm currently on Windows 10 1909 x64.

 

Anyone have any idea on what the issue could be?

So I tried my mouse in another PC and it worked fine. Also Windows 10 1909 x64. I don't understand what could be interfering with the mouse all of a sudden.