Im getting crazy over this, the left arrow button suddenly activates like im holding it in, so in videos it jump back to start, impossible too write anything. It actually helps to smash the $@$* out of it in frustration, it might work for some hours or just seconds. If I dont find a solution fast, i might smash the whole thing with a hammer next time. Like its a older pro, so really not interested in buying and paying lots for repairs. So, can you deactivate a button or what? Times like these i wish a bought some garbage microsoft infused plastic, but it probably would not lived thru the first anger attack.