Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

how can I log in to my Xfinity Comcast account

  • 1 reply
  • 2 have this problem
  • 2 views
  • Last reply by FredMcD

more options

I cannot get into my acct. It appears there is an issue with Xfinity, Norton Suite software and Mozilla Firefox. Xfinity cannot fix it!!! Norton Suite cannot fix it!! I am hoping n praying that u can. The Mozilla error is:. Mozilla_PKIX_error_key_pinning_failure. Another error msg:. SSL error bad cert domain. What it should be connecting to is:. mtxfinity.com/?cid=cust (to access my Xfinity account.

I cannot get into my acct. It appears there is an issue with Xfinity, Norton Suite software and Mozilla Firefox. Xfinity cannot fix it!!! Norton Suite cannot fix it!! I am hoping n praying that u can. The Mozilla error is:. Mozilla_PKIX_error_key_pinning_failure. Another error msg:. SSL error bad cert domain. What it should be connecting to is:. mtxfinity.com/?cid=cust (to access my Xfinity account.

All Replies (1)

more options