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Can't log on to my Vanguard account

  • 5 replies
  • 3 have this problem
  • 592 views
  • Last reply by P1337

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My new computer is running Windows 11. I just tried to log on to my Vanguard account and the Logon button has no response. Using Microsoft Edge I had no problems logging on so the issue must be with Firefox security controls. I have turned off Ad Blocker Ultimate as well as made an exception for cookies from this site. What can I do to fix this?

My new computer is running Windows 11. I just tried to log on to my Vanguard account and the Logon button has no response. Using Microsoft Edge I had no problems logging on so the issue must be with Firefox security controls. I have turned off Ad Blocker Ultimate as well as made an exception for cookies from this site. What can I do to fix this?

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.

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All Replies (5)

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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.

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I had the same problem a few weeks. Solved by deleting all Vanguard cookies. Settings, Privacy & Security, Cookies and Site Data Click on Manage Data, search for vanguard and delete any cookies found Close & restart FF

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Thanks to all for your suggestions. Unfortunately none had any effect. I finally decided to look at the Login Passwords I had saved and erased all of them. I then re-entered my login information and it all worked.

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That was very good work. Well Done. Please flag your last post as Solved Problem as this can help others with similar problems. Go to that post and click the 'Solved' button to its right.

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Manually entering my login info instead of using autofill fixed the problem for me.