I'm having the same trouble. I'm on the western arc and all of my hd channels (CNN, disc,etc) revert to sd. Other had channels come in fine.
You're welcome. I hope it isn't too serious that you need a tech to come out and re-point your dish.As soon as I'm not at work or in bed sleeping when ptat isn't active, I'll try those things. Thanks for the tips.
I had to go back and clear a few more branches to get my signal back. A recent rain storm had bunched up a few branches together.
I'm curious as to how wide of an arc that needs to be cleared from the dish .
I have my dish that has the three LNB's attached to it and the branches I had to clear were a decent distance on the left (as you look at it). I would guess that those branches were a good 10 feet from the dish.
I have a tree that may be the culprit, in the wind. It looks as though the tree will be nothing but trouble from here on out, it's quite a fast grower. Need to schedule an appointment to relocate my dish.
It appears the 129 satellite is off the air. Could be those solar sunspots.