722 Starting to act VERY weird

[Skyhi]

I got the 446 Update and am not having audio dropouts, but I am having another problem....In the past 3 days, if I'm watching OTA and switch to another OTA channel I get no audio or video - - just a black screen (this doesn't happen everytime, but it happened maybe 4 times this weekend)

In addition, when this OTA problem has happened, I cannot watch my SD-locals from Dish - - - I get an error screen stating it cant find the spotbeam (????). Furthermore, a few times when I had this problem, if I switch to a non-local channel, I just get a black screen without audio or video.

Has anybody elese experienced a problem like this? Thanks!

 

[KKlare]

Refer to Dish HD Discussions
http://www.satelliteguys.us/dish-hd-discussions/111936-i-think-l446-broke-my-ota-audio.html
The L446 update did it. Fix does not look to have a definite date, subchannels may be affected differently on the same channel, rebooting may help until you go up/down through the OTAs as may going to the channel setup.
-Ken