Starting to loose signal strength on transponders with Dishnetwork

[babcockcm]

Hello please help

My signal strengths were really good for my transponders on Dishnetwork several month ago. Now they are getting weak. I live in Alaska the satellite that Iam locked onto is 119 I have a 6' dish and use dish DVR 625 here are my there is nothing blocking my dish. I changed the cable ends and it made no difference. Here are my signal strengths.
Transponder:
1=0, 2=0, 3=0, 4=0, 5=0, 6=36, 7=30, 8=0, 9=14, 10=22, 11=37, 12=11, 13=14, 14=23, 15=45, 16=9, 17=13, 18=32, 19=45, 20=12, 21=23

Please help me

Chris

 

[boba]

Your dish may need to be adjusted.

 

[babcockcm]

I checked it with a bird dog signal finder and it said it was aligned

 

[Loose Bruce]

If at all possible run a temp line from dish to receiver (depending on your lnbf if it has additional outputs try a different port) if that's still happening and you're positive the dish has not moved and there is no break in the line such as barrels or a switch chances are your lnbf is on its way out

 

[boba]

Hello please help

My signal strengths were really good for my transponders on Dishnetwork several month ago. Now they are getting weak. I live in Alaska the satellite that Iam locked onto is 119 I have a 6' dish and use dish DVR 625 here are my there is nothing blocking my dish. I changed the cable ends and it made no difference. Here are my signal strengths.
Transponder:
1=0, 2=0, 3=0, 4=0, 5=0, 6=36, 7=30, 8=0, 9=14, 10=22, 11=37, 12=11, 13=14, 14=23, 15=45, 16=9, 17=13, 18=32, 19=45, 20=12, 21=23

Please help me

Chris

I wish you had told us you had checked alignment,what else haven't you told us about the system? You are using a 6' prime focus or offset dish solid or mesh? What type of LNB are you using? What type of temperatures are you seeing in Alaska compared to earlier good signal levels? You are using a 625 DVR single or dual cables are both tuners bad?