Nav Radio Question

[Trav_13]

Hey,

 

Just got my 4.1 Nav disc the other day, and this is the first time I have used the Nav on this unit....I bought the unit a couple of months earlier and just finally got the disc on Friday...this weekend I was on a trip and every so often the Unit will just restart itself...I mean the radio and all functions will remain working, but on the screen it displays the Chevy Bowtie and then brings up the screen that says DVD...DVD check in Process, and then it will return to the map just like normal...is this normal operation or does the unit or disc have a problem? If anyone has ever seen or heard of this any input would be greatly appreciated! Thanks Alot