Confirmed, thanks very much!

Sure thing. It's an HDHR4-2US, device ID 104908B4. I just ran a scan again (with sending of diagnostics enabled) prior to posting this.

As of November 12th at 12:00 PM EST, W28DB in the Greenville, SC market has changed its virtual channels. They were 28.1 - 28.9 and are now 31.1 - 31.9. Feel free to disregard if this is something of which you are already aware.

Thanks.

In my case the performance is subjectively better using the TV's built-in tuner, but it still breaks up occasionally. For example, using the HDHR + HDHR app on macOS, the image may stay stable for 3-8 seconds at a time before breaking up; using the TV it will stay stable for 30 seconds or more at a ...

In case more data is helpful, I'm in the same area and have similar (the same?) symptoms with channels 50.x. In my case the signal strength and quality are in the 95-98% range and symbol quality ranges from around 20-100%. I'm using: HDHR4-2US (device ID 104908B4) ClearStream 2V antenna Channel Mast...