Hi all,
Oh Boy !!! Not Again !!! 
I too in New Jersey am having the same "Remote Login" issues from my PC Portal Browser and also my Android App on my Smartphone since mid-morning today.
My Hard-Wired Touchscreen and (6) Hard-Wired Outdoor Cameras and Touchscreen Broadband Connection and Cellular Signal at the Touchscreen are also fine, along with the Weather Channel App, which tells you right away if you have a Broadband Connection if that is up and running ...
So COMCAST !!! Is this another Widespread Problem ???
Please update us all ASAP and PLEASE Fix This ASAP Too !!!
Thank you,
Jim 