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
Logitech G933 review: This wireless headset is so good, you can skip its high-end competition | PCWorld
How I fixed my Logitech G933 Power Button - YouTube
Amazon.com: Logitech G933 Artemis Spectrum – Wireless RGB 7.1 Dolby and DTS Headphone Surround Sound Gaming Headset – PC, PS4, Xbox One, Switch, and Mobile Compatible – Advanced Audio Drivers – Black : Electronics
Headset Power Switch Button&Headband Hinge for Logitech G933 G935 G633 G635 Artemis Spectrum Wireless Headphone Repair Parts