Has anyone have trouble signing in free preview Apple TV+ on Xfinity?

[N5XZS]

Supposed to be a free preview of Apple TV + going from 3-15 till 3-21-22.

But won't log in for me, I try QR code and I try internet Apple website to create a new account.

Anyone else try it yet, or it's the servers is overloaded?

Try to watch Foundation Sci Fi flick tonight...