I have a 2006 F-250 6.0 powerstroke. I recently put in the Banks six gun tuner with the Banks IQ. It has been working fine. For about the last week about 30% of the time it would freeze up. So I would have to unplug it and plug it in again, and it would work. I thought it might be the sun beating on it while I was driving, but I went out early in the morning and that was not the issue. Has anybody else had problems with it and how to fix the issue?