I have an R15 and the other night the power strip got turned off. So I turned it back on and it went through starting up and got to 99% on getting guide info and it locked up. I could hear the audio from the last channel it was tuned to but could not see the picture. I exited from that screen and it went back to live TV, but when I went out to the guide it said there are no channels in this list. Which I found funny since I was in the All Channel list. I did another reset and let it do it's thing over night. I never thought to check it when I got up. So tonight I found it was still on 99% again, and still no channels in the guide. Has anyone else had this problem or what would cause this. I pulled the access card and did a RBR and it is fixed now but I thought I was looking at a receiver replacement for a moment.