I've been having trouble recently with my DUAL.
I've enabled Diagnostics.
Model: HDHR3-US
Device ID: 103098E7
Firmware: 20170930
In the HDHomeRun software, it only shows "Unable to play channel" on any and all channels. The app does show the program data.
HDHomeRun DUAL: Unable to play channel
Re: HDHomeRun DUAL: Unable to play channel
Try doing a fresh channel scan with the HDHomeRun Setup utility, even if you've done that in the past: https://info.hdhomerun.com/info/using_t ... y_hardware