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!

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Every "This Connection is Untrusted" then no HTML

  • 4 replies
  • 3 have this problem
  • 1 view
  • Last reply by dogcatcher

dogcatcher
dogcatcher
more options

In recently installed Windows 10 Firefox reports "This Connection is Untrusted" for every website. On sites where I can ignore the warning Firefox displays the site in text only. This also makes using the Mozilla forum a bit difficult with no graphics. Have tried such solutions as I can find. Safe mode, recovery, re-install etc. do nothing for me, I have no family safety in Windows since I have no family and no known children! I'm beginning to like the Chrome browser because it works :-)

In recently installed Windows 10 Firefox reports "This Connection is Untrusted" for every website. On sites where I can ignore the warning Firefox displays the site in text only. This also makes using the Mozilla forum a bit difficult with no graphics. Have tried such solutions as I can find. Safe mode, recovery, re-install etc. do nothing for me, I have no family safety in Windows since I have no family and no known children! I'm beginning to like the Chrome browser because it works :-)

Chosen solution

in this case, please try disabling https scanning in eset like described at http://support.eset.com/kb3126/ ...

Read this answer in context 👍 1

All Replies (4)

philipp
philipp
  • Moderator
more options

hi, what security software are you using on windows 10?

dogcatcher
dogcatcher Question owner
more options

ESET NOD32 AV

philipp
philipp
  • Moderator
more options

Chosen Solution

in this case, please try disabling https scanning in eset like described at http://support.eset.com/kb3126/ ...

dogcatcher
dogcatcher Question owner
more options

Thank you very much for such a rapid and helpful response. Not only does Firefox now work again but my faith in it is restored so that I can now unpin Chrome. Thanks again for your efforts.