I recently signed up for comcast and the home security. I have not been able to login at all through two different cell phone providers so I assumed it was the app. I found all these other people having same issue. My tech who did install didn't help. Authorization error. code 55403. Help.
Sorry for the trouble with login. We are investigating the issue. Meanwhile I have fixed your account. Can you please confirm that you are able to login? Thank you.