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Login problem

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I deleted the old user names and passwords associated with my bank account. Now I can no longer login to my bank acct using Firefox. Only with another browser.

I tried to uninstall then reinstall Firefox but the problem continues. What to do now to login to my bank account?

I deleted the old user names and passwords associated with my bank account. Now I can no longer login to my bank acct using Firefox. Only with another browser. I tried to uninstall then reinstall Firefox but the problem continues. What to do now to login to my bank account?

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Did you previously visited this bank site with the device you currently use? Is Firefox still prefilling data?

Suggestions in a login drop-down menu that have a key icon in front are login suggestions that you need to remove in the Password Manager.

Suggestions in a drop-down menu without a key symbol are autocomplete saved form data. Suggestions without a key icon are part of autocomplete saved form data that you should be able to remove by selecting this item with the cursor Down key and pressing Delete (Mac: Shift+Delete).


You can try these steps in case of issues with webpages:

You can reload webpage(s) and bypass the cache to refresh possibly outdated or corrupted files.

  • hold down the Shift key and left-click the Reload button
  • press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
  • press "Command + Shift + R" (Mac)

Clear the Cache and remove the Cookies for websites that cause problems via the "3-bar" Firefox menu button (Settings), click the padlock icon (Clear cookies and site data) for the domain in the selected tab.

"Remove the Cookies" for websites that cause problems:

  • Settings -> Privacy & Security
    Cookies and Site Data: "Manage Data"

"Clear the Cache":

  • Settings -> Privacy & Security
    Cookies and Site Data -> Clear Data -> [X] Cached Web Content -> Clear

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window

You can check for issues with Enhanced Tracking Protection. Firefox shows a purple shield instead of a gray shield at the left end of the location/address bar in case Enhanced Tracking Protection is blocking content.

  • click the shield icon for more detail and possibly disable the protection

You can check the Web Console for relevant-looking messages like blocked content.

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My level of PC expertise is very minimal. I don't understand the computer terms that are used in the suggestions provided to me. This is all way above my "pay grade". But, I will forward the suggestions to someone who normally provides me tech support but he wasn't able to solve the problem so far.