My G933 that I've had for a little over a year now started to have issues with the power button that affected the sound. I contacted Logitech support and tried all of
Fix Logitech G933 Mic Not Working Error with 3 Methods
Logitech G933 Power Button Replacement Discount, SAVE 56% - edv.no
The power switch causing issues is a common problem with this headset (Logitech G933), but it's not the electrical switch causing the problem, it's the plastic cover pressing on the switch in