I am having problems with ALL NFL channels NFL-1, NFL-2 etc. in the last month. Every channel "pulls" some data, works for a minute or two and then starts buffering and stuttering for the rest of the time. NFL Red Zone and NFL Network work without those problems. I haven't noticed those kind of problems with any other channel (i.e. service is working good otherwise). Anyone else noticed these kind of problems with NFL channels? I am using M3U with smart iptv and also tested with m3u with VLC for example - same thing, same problem.