Posted on Monday Jun 24, 2013 at 10:53 PM
Duke, what is your battery voltage? If it were high, it might be overheating the unit. Which is what is sounds like to me - sounds like classic overheating. Does it act any different in a cool environment? And one last goofy idea, if you've got nothing to loose, have you considered taking the cover off and finding what chip is getting hot? Just throwing out some ideas.
The more you practice, the luckier you get.