Recently, I have purchased an IPTV service, and it features some channels abroad in America (I live in Europe). The channels in my country work well, the problem comes when I want to broadcast american channels, it happens like this:

I switch to an american channel, the streaming goes fine, it then buffer for a couple of seconds, then the streaming goes well for some seconds, right before the audio goes off, it happens with all american iptv channels.

I use IPTV extreme on my android TV box to launch the IPTV list. Any ideas of what should I do?