I had the same problem. I've found the cause and solution. The scroll left and right function on the G502 causes you to scroll through your hotbar while holding down the middle mouse button if not held down perfectly straight. So disabling the scroll left and right feature in the logitech software fixed the problem.
SiCity31
I had the same problem. I've found the cause and solution. The scroll left and right function on the G502 causes you to scroll through your hotbar while holding down the middle mouse button if not held down perfectly straight. So disabling the scroll left and right feature in the logitech software fixed the problem.
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