I have a HR23-700 and Sony TV. Every time I tun on the TV it reverts to 720p then when I change channels it goes to 1080i. I sent a report and my number is 20120526-22F4.
Larry,
Pandora and You Tube comes back at various times each week, some lose it, some don't, but it will come back, not rhyme or reason why it works like that, but it does.
Is your "Native" On or Off ?
One of them is Suppose to do that. (can ever remember which is which)