This may be a stupid question and I have no clue about computers, but I can't figure out what's wrong. On my chase yesterday, before hand, I took my laptop outside to test out the connection. I plugged it into the surge protector, which was plugged into the 300 watt power inverter. I noticed when I moved my cursor, it would click on random stuff, when I barely pressed on it. It would also move around strangely. When I went back inside, it was fine. I unplugged it from the surge protector outside, and it was still doing the same thing. So my question is, what can I do and what is the problem??? I can't say I've ever had this problem before.