Model: HDFX-4K
Device ID: 10A9E487
Firmware: 20260326

My HDHR Tuner is not picking up any channels. It had been working very well (6-8 months ago) with an attic antenna. I got away from OTA for a while, and now it doesn't pick up any channels. I have tried the following:

Rescanned - 0 Channels ...