So I changed the password on my xfinity modem/gateway and now I don't know how to go into the xi5 and change the password. It just keeps trying to connect but never asks me to put in a different password. How do I try to put in a different password? Also I have no idea how no one has had this issue yet.
I have escalated your issue to the Comcast Team available to these forums. Check back often for a reply in this thread from a Comcast Official Employee.