Hi Support, I am watching IPTV on my phone, without streaming to TV. Steps for reproduce: Open nPlayer and turning on "Background Playback" Go to Playlists > Direct URL > Putting my provider link to .m3u playlist Choosing channel and watching TV (in video info I see MPEG2VIDEO , not sure that this is codec which you asked) Switching to other app (for example Safari or Telegram). On this step playback stopping and continue playing in ~5-7 sec, as I say before this is look like network cache cleaning and buffer again. Returning to nPlayer. On this step playback again stopped and video and audio starting playing in ~5-7 sec. This is very inconvenient for watching football for example. In background I hear that something interesting occurs, but returning to video takes ~7 sec :( Let me know if any additional information needed.