[markeymark]

I don't think anyone is actively working on this addon anymore.  If they are, they have not seen the problem because they have not installed the addon afresh nor have they logged out and tried to use it after logging back in.  All the sling apps on my other devices, Smart TV, Smart BD Player all require an additional step of a profile selection before getting into the app.  The web site also requires this.  There is an added "don't ask me again" box added to the login process but the Kodi Sling addon has no such thing, making it useless.  It might be possible to use a browser to do an initial login, check the "don't ask me again" box so they might possibly recognize the device. I use a box running LibreElec that has no browser available for it so that's out.  The addon needs an additional info defining default profile and the ability to select said profile when accessing Sling.  

Bottom line is unless the developers actually see the problem, the addon is dead.

Time to look for another TV provider addon.

I use my SlingTV account with Stremium add on now..........only issue is no VOD, just live channels, but better than nothing