IVE testing it also, seems for most people, kodi 15 will not authenticate your credentials set in pvr stalker client,
further, i have also tested back to back ver 15, then ver 16, and in fact every time kodi 15 would not authenticate my ids or login,
every time only kodi 16 allowed me to access service, and even then it took 5 minutes using kodi,
however this i dont think is a problem at their head end, because other emus and boxes authenticate fairly fast and connect
with way less issues than kodi,
so for anyone on kodi ver 15,
most likely you will need ver 16 to even connect to servers properly,
dont know whats preventing 15, but theres some revision made in 16 that authorizes the way their servers need it to.
what changes in kodi , who knows.
further, i have also tested back to back ver 15, then ver 16, and in fact every time kodi 15 would not authenticate my ids or login,
every time only kodi 16 allowed me to access service, and even then it took 5 minutes using kodi,
however this i dont think is a problem at their head end, because other emus and boxes authenticate fairly fast and connect
with way less issues than kodi,
so for anyone on kodi ver 15,
most likely you will need ver 16 to even connect to servers properly,
dont know whats preventing 15, but theres some revision made in 16 that authorizes the way their servers need it to.
what changes in kodi , who knows.