Snow/digitation help

[qcjoe]

No matter what it done being tech support on the phone to techs coming out and checking to make sure the signal is good to installing a new lnb I'm still getting digitation on channels like BBC,Hallmark and Fox News. The techs came out about two weeks ago and the issue started about two months ago. Now I call in today and I'm being transferred to Cody or some thing like that? Keep in mind I've almost never had any signal issues at all. What else can I check out or do? It also happens on all tvs

 

[jdspencer]

What model DVRs do you have?
How are they connected to the DVRs.
What dish/LNB is in use?
What are the signal strengths on each satellite?