Is there a problem with the service at this moment?

I use iptvprivateserver.tv . All the portals from 1 -4 I have tried. I watch the Man U game and the Arsenal game pretty good today.
When I returned home in the even , I got a blank screen. I reopen the emulator and stated Host Not Found. I tried changing from portal 1 to 5 and all the same.
I was running good all the time until now.

Can anyone advise?

Anyway, it's back up now..

Don;t know what went on but it's working now.