I'm not sure I buy the heat hypothesis either. I encountered this issue very quickly when running a Tegra game: Tegra games aren't particularly demanding, but r

I'm not sure I buy the heat hypothesis either. I encountered this issue very quickly when running a Tegra game: Tegra games aren't particularly demanding, but rather they exploit additional shader features. Other games and activities that heated up the unit substantially, however, did not cause these touchscreen issues.