Confirming, the HDHomeRun PRIME (HDHR3-CC) is cable only. It has specialized tuner hardware to support CableCARD.

A fix has been submitted to Roku... the Roku store should push it as an update on or before Wednesday.

Try rebooting the Google TV box/dongle. The HDHomeRun app utilizes the Android video decode features of the box and if the Android video sub-system has wedged you can see this.

Anyone hear that flushing sound? I think that's the sound of ATSC 3 (Nextgen TV going down the toilet... I wonder when the broadcasters will realize pushing encryption was a huge mistake. They are the ones to blame for thos standard failing.
It is the networks that are forcing DRM on the stations ...

The Android release is still going through the Play Store verification.

There is no corresponding Windows release as the problem was specific to Android / Fire TV.

20180327 is no longer supported.
20180817 will still work.

Can you please enable "send diagnostic information" and post back with the Device ID of your HDHomeRun... I will check what the TA is reporting when you scan...

We are dropping support for record engine releases older than mid-2018. If you are running the HDHomeRun record service on your NAS, Mac, Windows, or Linux system and haven't upgraded the software in the last 7 years now is a good time to install the latest release.

https://bsky.app/profile ...

Just want to report in that the problem recurred last night (6/28/2025) after seemingly been fixed with no issues for a few days. The new splash screen comes on and then it is followed by a blank black screen. So I hit the home button on my fire TV stick to get out of it and then select the HD and ...

Your FLEX shows 52 channels - you should have full guide data for these channels.

Your PRIMEs do no show any channels. Suggest power cycling both units so they reconnect and resync channels.

Both of the devices you have listed in your profile (131102D9, 1326E147) are reporting 0 channels.

If you have replaced them or have new devices please let me know the Device IDs...

Tuning adapters are always slow. The HDHomeRun pulls a few tricks to speed up channel scanning with a conventional tuning adapter but these tricks don't work with the high-split adapters so it takes a long time.

Your devices are not reporting any channels.

HDHomeRun App - Android / Fire TV (20250627)
* Improvements to app startup

https://bsky.app/profile/silicondust.co ... mqnjss222m

Is the NAS set up with a manual IP address? If yes, you also need to enter the IP address of your DNS server (or 8.8.8.8 to use Google for DNS or 1.1.1.1 to use Cloudflare for DNS)