So because my active iptv subscription i have does not work, not loading at the channels, i have talk to someone and they opened a trial for my mag256 , few hours trial so i can test,at portal 2 , so i can see if that one will work, and it did ! I had all video and audio ,HD , everything was working fine! But nothing worked with my first active subscription at portal 1. Problem maybe , portal 1 comes from over seas servers, and portal 2 is from within Us servers, so we may have a internet problem, or ISP (your local internet provider) is blocking some stuff, like lines to other side of the globe, where u normally pulling your subscription from.
To check if there is a problem with your internet,you can pink your portal http, to see if you have high .ms
So @ your pc, go to cmd.exe and put: ping
http://yourportal.com -t and observer what numbers you pulling , if the .ms is over 90 ,then that is to high and there is a internet problem,then you have to call
your internet provider to diagnostic the line. Mine the .ms went high is 180.ms so maybe thats why from some portals may not work. Also my internet is all most half way down,from what i suppose to receive for download,so there is a problem there too. (compare to this,the ping: in cmd.exe enter: ping
www.google.com -t the results)
You can also do cmd.exe then enter this: tracert
http://yourportalinfi.com
Anyway, it could be from firmware also.
More testing doing , hope to get to the bottom of this, wh some portals not working.