Just to advise or to see if others have had the same issue. I have a couple of raspberry Pi's and the current software i'm running on them is OSMC (Kodi). Rapid iptv channels will load up in IPTV Simple Player but will not play. I tried it on both devices. I changed the m3u over to a subscription that i have with another iptv provider, and they load and play straight away. Change it back to rapidiptv address and they don't play. I changed the raspberry pi software over to Xbian version and repeated the process and the channels play fine. I'm not sure if theres something in the channel streams or whatever that OSMC doesn't like. If anyone else is using OSMC on a Pi with rapidiptv it will be interesting to hear from you. Might be a bug in the OSMC software.