Hey, I just bought the sennheiser g4me zero and I have a problem were the mic is picking up a little bit of sound that's coming from the headset (music etc.) It's not loud but it's really annoying.
Can you please pass on your full systems specs inclusive of your OS, audio equipment and the connected peripherals? Are your sure your BIOS and device drivers are up to date? Have you tried using a second pair on your system to see if the issue is confined to your headset and not your system and/or your front panel ports?
Go into your sound manager and see if this feature is enabled