i thought you were using the emulator.... there are many threads here about how to set up iptv stalker and the stalker client... look in the kodi section
papiao says to use 78 but it does not work yet.. if you have already linked the 78 and are trying to change it to 79 and it comes up as already in use, change one of the digits and try to link that mac and see if the system takes it
looks like just problems with emulator... mag/avov/kodi all working fine but many reporting problems with emu stuck at loading screen with the bar not moving