As title states...put in fresh batteries today and at the start of a game the board started freaking out on me going on and off then worked for a couple minutes then did it again....changed out the batteries and nothing.
only thing i think it might be due is that since i didnt play for a couple years I left a battery inside and had a tiny little corrosion on the tips that i cleaned off

....also its 2.2 software but i dont think it would cause the issues