Had my old AT9 5LNB changed to a 3LNB. It's a single line from LNB to a splitter. From splitter one line to SWM power pack, one to DVR and one to a HD receiver. During the satellite setup the 103 odd transponder test fails. Installer blamed a cloud and managed a waiver from DTV. Still fails. I have very strong signals on the 103 for my LIL HD (trans 16, 19 and 20) stations. Basically, at the end of the day, is something I even need to concern myself with?