Need help Bell 82

[n0qcu]

I am not sure what is going on. For about the last week or so (That I've noticed) I lose several of the transponders from 82.
Of course its the ones needed for the channels I watch or record. My LNB showed some drift so I replaced it, didn't help. The connections don't show any corrosion, I replaced them anyway, didn't help either. Any idea as to what else I might need to check.

 

[dji]

Have you checked any tree obstruction?

 

[Mr Tony]

are you within the footprint? Very possible they changed it....Are you close to the Canadian border?

 

[n0qcu]

are you within the footprint?

I am unless they changed it in the last couple of weeks
Very possible they changed it....Are you close to the Canadian border?

The border is at 49 degrees N, I am at 47 N