I have been using an M8 Pro for a couple of months now with KODI 16.1. Everything has been working fine until Monday. I have a friend who has an M8S and an Avov TVOnline. He has been able to log into the servers every day. Not necessarily able to get any channels to play, but could log on to the servers. I, on the other hand could not, getting the message "Authentication Failure", I have changed the mac, reset mac changed back and reset the mac at least a dozen times. Knowing that a lot of other people were also having trouble, I did not panic. But yesterday, it was stated several times that the servers were back up. I tried yesterday and again today several times with no luck. So I decided to erase KODI and reinstall. I did and installed 15.2. Putting my information back in stalker client I now get "Unable to load Channels", so am I authorizing and the channels are not available or just a different way of saying authentication failure. What do I need to do?