[starslayer74]

There are a lot of errors also from other plugin
makes me think that something is not working in the internet connection

so seem that in the first startup it failed to copy the necessary databases
for some reason the track is now deleted from the log due too many trying...
to keep your things as is, you need to copy manually the two database files, from the netflix addon folder,
to the folder: userdata\addon_data\plugin.video.netflix\database\

Or else you can delete the addon with settings, and reinstall it,
then, if at the first error start, if you don't try to enter the credentials several times, perhaps a trace of the problem remains in the log
in any case it would be useful to first enable kodi debug info  

It definitely was not the internet - everything else was working fine on my setup. 

I did find out that my fiance updated the password to Netflix, so I corrected that, but I was still getting the error. I came back to the thread and saw the post about 15.1 so I downloaded that and updated, but it still gave me the error. So I uninstalled totally, and then reinstalled, and I'm still getting an error. 

I fixed the issue with the other addon so that shouldn't be an issue going forward - here is my latest logfile, the only thing not working on my setup is Netflix - https://paste.kodi.tv/nevuneqafa  

I am already aware of that error in the last log,
but i have not yet understood the cause,
for now to fix that error just restart the device then works 

I have restarted the device multiple times but it still doesn't work. It alternates between throwing that error and "sticking" (the busy dialogue comes up and never goes away)