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Trouble signing in to website on Firefox but no problem on Safari

  • 1 reply
  • 1 has this problem
  • 11 views
  • Last reply by FredMcD

I am trying to log onto a website that requires a user name and password. When I do, I get an error message. When I use the same username and password to log into the website on Safari it works fine. I have not changed any setting on Firefox, and it worked perfectly fine until last week.

I am trying to log onto a website that requires a user name and password. When I do, I get an error message. When I use the same username and password to log into the website on Safari it works fine. I have not changed any setting on Firefox, and it worked perfectly fine until last week.

Chosen solution

Make sure you are not blocking content.

https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop also see https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/

https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection


Diagnose Firefox issues using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.

Read this answer in context 👍 0

All Replies (1)

Chosen Solution

Make sure you are not blocking content.

https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop also see https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/

https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection


Diagnose Firefox issues using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.