Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Secure connection failed error

more options

Hello- I have just begun getting "secure connection failed" with "connect-reset-error" when I am trying to sign in to any Comcast site (I'm trying to load my email). This started yesterday when I did the most recent firefox update. I am able to get access to the email on my phone, so the issue appears to be with my computer. Thank you for any advice you can offer.

Hello- I have just begun getting "secure connection failed" with "connect-reset-error" when I am trying to sign in to any Comcast site (I'm trying to load my email). This started yesterday when I did the most recent firefox update. I am able to get access to the email on my phone, so the issue appears to be with my computer. Thank you for any advice you can offer.

All Replies (2)

more options
more options

It looks like Xfinity moved some pages around and old links are failing.

Could you try starting from https://www.xfinity.com/hub/

Toward the upper right, there's an account button (looks like a little head and shoulders in a circle) that opens a panel to sign in.

Any luck using the "Check Email" link on that account panel?