I recently downloaded Spotify on my roku streaming stick device, I do have premium at least until September, but it's saying my username and/or password is incorrect even though I know exactly that it is correct because using the same credentials on the online site/ iPhone app it works and I've tried several times each making sure there are no errors when I'm typing.
Things I've already tried: Updating roku. (It is up to date)
Logging out of everywhere on the Spotify site
Attempting several times to log in with the correct credentials