Using vu+ duo. I downloaded Hrtunerproxy plugin and installed. Plex picks up the tuner and the channels. Whenever I try to play something I notice that I have to wait a while before the channel comes up (it displays a message that its tuning). However if I run the same stream (from vader IPTV) on any other app (kodi, iptvirl, the vader app) and even straight from the vu duo; the stream runs flawlessly, no sticking or buffering, just runs. Could anyone suggest what could be the problem?