I don’t believe this to be a Tablo issue but rather something else. A couple of days ago our ABC affiliate channel won’t tune in. This is happening both on the Tablo 4 tuner and an HDHomerun Extend. Neither one can stream the local ABC affiliate. They both get an error. The HDHomerun’s error mentions that the Audio stream is not available but doesn’t show the video or audio. The Tablo just says cannot view this channel. However this is only happening on the main channel 12.1. The sub channels come in just fine. 12.2, and 12.3. Rescanning the signal shows 5 green dots for the main channel and the sub channels. I’m using an Antennas Direct Clearstream 4V with a Winegard LNA 200. The system has been up and running for over a year with no changes and the error just started showing a couple of days ago.
Any idea why the main channel would be giving me an error but the sub channels come in fine.