Thanks for the predictable response. Not sure the legal argument was completely researched (I certainly won't waste my time proving it does or doesn't hold up for each piece of this annoying puzzle). I believe Comcast could take a different approach and solve these problems (i.e. similar to ITunes limitations on number of devices registered). I will agree that IP law has not kept pace with our current environment, but that doesn't mean I have to accept paying through the nose for content that I can't watch where I want on whatever device I want.
I'm in the same situation. Home is in Philly area and I'm self-isolating in our Poconos vacation home. I can get Stream beta on my ipads but I'm stopped from using it on my smart TV. I get so far to authorize the smart tv device and when it tries to connect it states that I'm not on my home ( comcast) wifi network. Why can I use an ipad but not my smart tv. It makes no sense to me.