Advertisements I have been having a strange issue since Thursday night with WWLP-DT (NBC HD) via over the air reception. I have a signal strength that is holding steady at 85 percent, and an snr of 22 Db. However, this station is nothing but a blank black video feed with no audio. Analog reception of this station is still fine, and I can also get a SD digital version from direct tv, but I'm starting to miss HD. I'm also starting to wonder if this issue might just be me, as they have not mentioned any issues on air, nor has anything been posted on AVS Forum yet. Does anyone have any idea's what is causing this issue? My recordings are still recording, just blank. I can transfer a whole show of just blank black video to my laptop. Another oddity I have noticed. This stations sub channel, one of those weather plus station like things has been down the whole summer, just blank black video like the current issue I have, but the main hd channel came in perfect the last 5 months, no macroblocking or drop outs. On that sub channel, my series 3 now displays "CableCARD Decodes may be required..." My S3 is currently set up for OTA only. It is not hooked up to cable as cable tv does not exist in my home town. Edit: Update on dionostics today. I lied, kit appears since Friday no more recordings are taking place. They now have an error that says "This recording was not recorded because the video signal was unavailable. " I also found, by changing the letter box color to gray, the channel comes in gray, and not black. The same issue I had for encrpyted channels on comcast when I was at my university. here is the info from the Diagnostics screen, may be some one will know better what would be causing this error: Tuner: 0 Channel: 22-1 Frequency: 201000 KHz Modulation: 8-VSB Connector Type RF Signal Source: Terrestrial CableCARD Association: None Signal Strength: 81 Signal Lock: Yes Program Lock: No Search Complete: Yes SNR: 26 dB RS Uncorrected: 0 RS Corrected: 15 RS Connected: 17 RC State: Available Current Tuning Status: Tuned: Success Tune State: In progress Last Used Channel Plan: Undefined CCI Byte: N/A Time Since Tune Start: 456 Seconds (counting) Time Since Signal Lock: (same as above, counting up) RCR PID: - Audio PID: - Video PID: - Resolution Status: - Pending Tune Status: No tune Pending My guess is it has something to do with Program Lock being no, but what would cause that. And why would that start up if its been fine for 5 months? Edit: Letting the TiVo sit on the primary HD channel log enough, it will eventually put up the the CableCARD message: "Channel not available. You may need CableCARD decoders to view this channel. Contact your cable provider for more information" What would cause this on OTA?!?!?!