Exactly!Please believe me when I say you two are lucky. It is clearly the software that is to blame here.
Many, many of us (622 users) are having a horrible time that started when Dish 'upgraded' us to L4.01. Constant reboots, random OTA issues, lost signal problems, choppy fast forward and rewind, lost locks, etc....
Tonight was the very first time since the FORCED 4.xx software changes, that we were able to "Press "Select" to continue" and our 622 actually did! Until now NOTHING happened until we rebooted the silly machine. Funny how this freezing began the same day the our 622 got whacked by Dish's latest software "upgrade".
FWIW this freezing while not being used began with 4.01 and continues with 4.03.
Talon Dancer