Most channels that won’t play are a problem at the provider — but a few checks find out in a minute.
Quick checks
- Try a second channel from the same provider. If that one plays, the first channel is down at the provider.
- Try the channel in another player. If it doesn’t play anywhere, the problem is at the provider.
- Reload. Some servers freeze a stream after a few seconds — tap Reload (↻) or open the channel again. The app also notices a frozen picture and reconnects on its own.
- Retry, or switch the format. If “Playback Failed” appears, try Retry first. On a live channel of an Xtream account, the player also offers the provider’s other stream format: the button reads Format .m3u8 or Format .ts, after the format it switches to.
Only one stream at a time
Many providers allow one connection per account. If the account is playing on another device — or in another app — the next stream may be refused. Cobi Player closes the previous stream completely before it starts the next one, so switching channels on one device is fine.
Good to know
- Subtitles don’t show in Picture in Picture: the small window mirrors the video only. They come back in the full player.
- If your provider needs a VPN, it has to be running on the device that plays.
Updated 23 October 2026