I spent quite a bit of time pointing the antenna to peak the signal quality while watching the graph in Signal GH. I have not tried it in a different location because there really isn’t any other place to put the antenna.

I did just buy one of these filters…

https://www.amazon.com/gp/aw/d ...

I enabled diagnostics as requested. I’ve copy/pasted the device id, etc from the system menu…

Hardware Model HDHR5-4US
Firmware Version 20231214
Device ID 10769449

As requested, here’re my rabbit ears results…

https://www.rabbitears.info/s/2030969

I should also mention that this is the antenna I'm using - https://www.homedepot.com/p/Winegard-Fr ... /203972856

And I've also tried this one for awhile, but get very similar results - https://store.antennasdirect.com/clears ... tenna.html

Where I live, all of the broadcast networks (ABC, CBS, NBC, Fox, PBS) transmit from the same location which is only about 20miles away. I have my antenna in the attic space of my house (about 20ft up) pointing straight at them.

One of the channels consistently shows high signal strength and signal ...