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Aleatory Connection Timeout in localhost

  • 1 reply
  • 1 has this problem
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  • Last reply by FredMcD

vtkamiji
vtkamiji
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Hi, After update 91.0.2 Firefox getting "Connection Timeout" on some localhost pages and other pages loads after a refresh. It happens only locally. I tried to find out whats the cause but I couldn`t. Also tried to increase the timeout configs of firefox, but it doesn`t made any difference.

Could you help me?

I had to begin to use Chrome instead of Firefox to development because this problem that beguns with 91.0.2 update.

Thx in advance

Hi, After update 91.0.2 Firefox getting "Connection Timeout" on some localhost pages and other pages loads after a refresh. It happens only locally. I tried to find out whats the cause but I couldn`t. Also tried to increase the timeout configs of firefox, but it doesn`t made any difference. Could you help me? I had to begin to use Chrome instead of Firefox to development because this problem that beguns with 91.0.2 update. Thx in advance

All Replies (1)

FredMcD
FredMcD
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There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean