<gmb>
while looking for playlists for smart TV, I stumbled on one forum. At the end of the post, the boy wrote possible problems of non-work:

Your router does not support IPTV. The list of verified routers is available on WIKI help
Problems with IPTV Stream
Problems with your provider.
Problems with your inite/route/comp
You have a blocked channel (something swings / spreads, etc.)
You have wrong hands.
You have a Linux eretic!

The last point dropped me hysterically under the table! I barely had time to shut down the netbook with the fresco - because I didn't want to fuck! = = )