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Problems using Firefox after update

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Since update get PR_END_OF_FILE_ERROR error on gmail; facebook.shopmy exchange; Amazon does not open right. I have tried resetting privacy setting; refresh; and nothing has worked

Since update get PR_END_OF_FILE_ERROR error on gmail; facebook.shopmy exchange; Amazon does not open right. I have tried resetting privacy setting; refresh; and nothing has worked

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After the most current update V102.12, FF stopped working altogether. I now use Opera, which is much faster and more stable.

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You can try to disable DNS over HTTPS.

Are you using a proxy or VPN?

You can check the connection settings.

  • Settings -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":

See also: