this problem developed like, two days ago

my headset is the logitech g933 wireless

whenever i turn it on, i lag in game. when i tab out, nothing else lags. i tab back in, lag returns.

when im tabbed in and turn off my headset the lag quits. i turn it on, in game, the lag starts again

what is this problem? why am i having it and how do i fix it? ive tried updating and uninstalling/reinstalling the headset drivers but that didnt fix anything