Anything change on 82W?

[apkehler]

I have two dishes for BellTV, one pointed at 91W and one at 82W. Have had this setup for 8+ years. 91W has stayed steady while I've been noticing the signal on 82W slowly deteriorating in the past few months and now it's completely gone. No trees or other interference, I swapped LNBs, even swapped which dish was pointed at which satellite. In every case, 91W is good, 82W not found. I am at the edge of the footprint. Did something change?