Thread: Unwanted changes at 3am

One (that I know of) of my preferance settings changes every night.
Under Favorites I have Guide Selection set for Guide Button. Every nigth it changes to Guide Popup. I reset it to Guide Button ,it works all day,next morning it's back to Guide Popup????/
I have rebooted rec. by removing card, no help. I rebooted by Unpluging power ,no help. I rebooted by pushing power botton ,no help.
I called Dish, no help.

rec, is 622 with software L622.

I have another 622 that is working fine ,no unwanted changes.

Help anyone??????????

A 622 that is doing this?

My 722K does this, but it is known software bug. But never have I heard of a 622 that does it.. I have L622 on my 622 and it doesn't do this..