I have an Amazon Firestick, and I downloaded the Lifetime app to watch some shows. It asks me to sign in to watch the shows. I select the "Xfinity" option and it says "You're automatically signed in with Xfinity and ready to watch!" Then, it says "Internal Authentication Error" and won't sign in. I have access to Lifetime with my cable package, so why can't I access the shows on the app? I see a lot of posts where people say that they don't have the option to choose Xfinity as a provider. That's not the case for me. It is shown as a provider, but it still won't log in.
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