Hi folks,
Have one in where after 'Please Wait' for 15 minutes, played a DVD no problem so ejected and went to view DVB where U80 popped up with a frozen picture and naturally no sound.
Had a look about, found nothing on this model, but generally folks pull the mains plug for this problem, maybe several times a day.
Guess there's a Panasonic expert about on Quuq.
What with JVC and Panasonic technology, I'm glad I went Toshiba with their 'Appliance of Science' as have not yet had a duff one to try mend - Chris.