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Some sites don't work on FF so i have to use Chrome.Is this due to some FF setting that I can change? I can give examples of problem sites if needed.

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

Leon
Leon
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Optum RX;the second verification page will not accept "remember this device" CBS all access the payment page won't let me enter credit card #

Optum RX;the second verification page will not accept "remember this device" CBS all access the payment page won't let me enter credit card #

All Replies (3)

Eve
Eve
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Try updating your Firefox, maybe. Go to the Menu -> Help -> About Firefox and restart when prompted

Leon
Leon Question owner
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Eve said

Try updating your Firefox, maybe. Go to the Menu -> Help -> About Firefox and restart when prompted

No Joy re-started FF still NG

cor-el
cor-el
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  • Top 10 Contributor
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If you use extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) that can block content (Adblock Plus, NoScript, Disconnect, Ghostery, Privacy Badger, uBlock Origin) always make sure such extensions do not block content.

Firefox shows a blueish highlighted shield icon at the left end of the location/address bar in case Tracking Protection is blocking content. You can click shield icon for more detail and possibly disable the protection. You can check in the Web Console what content is blocked.

You can try these steps in case of issues with web pages:

You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.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 (Options/Preferences).

"Remove the Cookies" for websites that cause problems:

  • Options/Preferences -> Privacy & Security
    Cookies and Site Data: "Manage Data"

"Clear the Cache":

  • Options/Preferences -> Privacy & Security
    Cookies and Site Data -> Clear Data -> Cached Web Content: Clear

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

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