Be listening to the radio and it will just all of a sudden roboot. Its kinda odd and its random. Anyone have this problem?

 

Whats even stranger, I have some generic china in dash system im testing for my company and that will act odd too..be listening to the radio and all of a sudden it will switch to dvd and there isnt even a DVD in there. Which may just be a bad product but im wondering if the 2 issues are related. Our the decks not getting enough power maybe?? i dont know

 

Anyone?