I also agree with you. I was watching ARY on Panamsat with a dish size of 3.40m (Parabolic) 2 months back, but since i changed my house i could not take the big dish with me instead i got a smaller dish size of 2m (Offset). With this dish i get all channels (B4U, Hum Tv, etc) with a signal strength and quality of 60-70 % but Ary, one world and The muzik has a signal strength of about 60% and a quality of 20% in my digitall receiver.
First i thought it might be due to the smaller dish size but when i refered to lyngsat the footprint that covers my area is positive and i can get all channels with a maximum dish size of 1.8m-2 m. Moreover i checked all the possibilities of errors but negative.....
As a conclusion i understand that there is something problem with the signals of ARY relaying from the satellite.
Hope the technicians solve this problem at the earliest.