I check signal strength for channel 13-1 in Indy and it is 85-95 solid. Sometimes, when I tune in to the channel, I'll get the "Searching for off-air signal" message for about 5-10 seconds and then it will tune it in and will be solid from then on. My concern with that is that if I set it to record on that channel (i.e. Sunday Night Football) and it takes 5-10 secs to tune in the channel, will the HR20 see that as no signal and stop the recording before it tunes it in. BTW, I have 10B update from last night. Anyone else notice this?