Other additions:
Main monitor I play on is 2560x1440 144hz and cap fps to refresh.
I monitor temps and system runs around 40-50c while playing. I manually set the fan speed to 75% to keep temps low.
Razer Naga Hyperspeed set top 500hz polling rate. (I’ve tried all of the polling rates) 125-1000. Issue occurs still.
Happens with or without addons on fresh install etc.