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Pop up window when opening Firefox says "we noticed you may have signed in or signed out in another window. click ok to reload your page

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  • 26 have this problem
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  • Last reply by cor-el

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This pop up window happens almost everytime we open firefox...Once we click ok the current page will load.

This pop up window happens almost everytime we open firefox...Once we click ok the current page will load.

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Clear the cache and the cookies from sites that cause problems.

  • "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
  • "Remove the Cookies" from sites causing problems: Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See: