Had TWO G413 keyboard where the E-key just stopped registering keypresses sometimes. Third one got the same issue on left ctrl.. returned and got a custom keyboard lmao.
I also had a G Pro X Superlight whatever and it took only 4 months to develop double clicking and super weird tracking issues like stuttery cursor movement and sometimes just stopping to work unless I restarted or re-plugged the mouse.
Recently got a Lamzu Thorn. Easily the best mouse I have ever had, can recommend over Logitech's garbage
you didnt consider swapping out the g pro superlight pcb to a hotswap board? the mouse is popular enough that the pcb actually exists in the aftermarket for it.