Hey gang I have just a quick question... Ever since P309 was updated to my 510 I have had a strange issue with the guide... I loose all guide information on all channels... It is as if the guide is not updating like it should... Never had that problem before P309... I do a check switch and that fixes things, but the next day it is back to the info not available on all channels... I have done a complete power down and letting the receiver reset for a few minutes to see if that would fix the issue, but that has not taken care of it either... Any ideas or suggestions? TIA