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Firefox Monitor - "Error You must be signed in to your Firefox Account."

  • 1 reply
  • 1 has this problem
  • Last reply by cor-el

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Firefox Monitor Issue:

Browsers: • Firefox Quantum Version 67.0.4 (64-bit) • Safari Version 12.1.1 (14607. • iOS Firefox browser Version 17.3 (15323)

I signed up for Firefox Monitor today. It worked for approximately 8 hours. Then I changed my password and added 2FA.

Following, I received this error upon log in attempt "Error You must be signed in to your Firefox Account."

• I cleared my cache, cleared all passwords, disabled 2FA, logged out, logged in, changed password, reenabled 2FA, restarted browser, rebooted macOS, etc. at no avail. The issue persists.

• I attempted login with Firefox, Safari, iOS Firefox, the same issue is present.

• The issue is reported in these locations:

Attached screenshots

All Replies (1)

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Can you sign on in a new profile ?

You can create a new profile to test if your current profile is causing the problem.

See "Creating a profile":

If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over problems.

See also: