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I paid for Premium Connectivity, but it seems everything requires a wifi connection. No Slacker, no Spotify, no Netflix, youtube, etc. LTE is 5 bars. Reset does not help. I was under the impression that Premium Connectivity includes all services.
It's a known bug there's even a few threads about it on here a quick search might get you the answer although I don't know that anybody's found a solution yet but you're not alone.
Thanks for confirming. Double wheel press+brake reset didn't work multiple times. Power Off in the screen menu did the trick. I guess it's just one of those mysterious things.