Intermittent signal loss?
Lately we have been experiencing a strange happening. When tuning to channel 231 (ABC Detroit) yesterday, we had no picture or sound. All other Detroit channels were fine.
Looking at the Status screen, the signal level showed -2.3 dB. All other channels showed over 8 dB. We did a soft reboot and the channel came back to life and the dB showed 8.7.
This happened to our 630 and 830 receivers.
Yesterday was ABC Detroit but the other times it would be other US channels. There does not seem to be a particular pattern
Looking for any ideas as to what may be going on here.