I am watching on my mag254 through an IPTV Provider several Channels. And i have a Menue where I can define Favorites. I can chose a Channel once as a favorite an it's O.K. But if i will cancel this channel or add an other channel as a favorite it does not work and does not accept any mre changes on my favorite menu. An d also sorting does not function then. My provider told me, that this is a probelm on the mag. Do you have a solution for me??