I'll pop this on quickly, free iptv that has been stable for two months I'm told, 95% sd but beggers can't be choosers:p
Only 2 channels have failed that I've been in and I've covered most of the sports and some regular stuff, there's 5 addons in the repo for iptv, tvone, tvone 1, tvone 2 etc. Only tvone 3 is down. The rest are fine. Go into configure settings in each and enable use inputstream adaptive, use livestreamer was already enabled in it for me but I've already got that installed so I'm guessing it may prompt you to add that. I also had a vpn enabled at the time so not sure if that makes a difference.
http://skymashi.eu/repo
Skymashi repo then install the tvone's from vid addons