Searching for signal

My problem started out intermittently a few weeks ago, but has escalated to no channels except for my locals.

My satellite strength looks like this:

Transponder 101

1-8 0 0 0 44 0 0 0 0

9-16 0 0 0 71 0 0 0 0

17-24 0 0 0 28 0 0 0 0

25-32 0 0 0 34 0 0 0 0

Transponder 110

1-8 NA NA NA NA NA NA NA 0

9-16 NA 0 NA 0 NA NA NA NA

Transponder 119

17-24 NA NA NA NA NA 93 93 NA

25-32 96 93 95 90 97 93 91 94

Any and all help in getting to the bottom of this would be greatly appreciated.

Thanks!