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Firefox is not compatible w/ Charter/Spectrum email??

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

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I recently signed up w/ Charter email... all was fine until yesterday, when I got a message "Warning: error loading mailbox" when I tried to download new email. Charter says it is a "compatibility issue" w/ Firefox, but it always worked before. They said to use a different browser but I use Firefox for everything else.

I recently signed up w/ Charter email... all was fine until yesterday, when I got a message "Warning: error loading mailbox" when I tried to download new email. Charter says it is a "compatibility issue" w/ Firefox, but it always worked before. They said to use a different browser but I use Firefox for everything else.

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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You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.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 from websites that cause problems via the "3-bar" Firefox menu button (Options/Preferences).

"Clear the cache":

  • Firefox/Options/Preferences -> Advanced -> Network -> Cached Web Content: "Clear Now"

"Remove the cookies" from websites that cause problems.

  • Firefox/Options/Preferences -> Privacy -> "Use custom settings for history" -> Cookies: "Show Cookies"

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 -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window