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After firefox updated to 52 and above (now 53) firefox displays conection reset. We use a proxy server with NTLM authentication. Please help

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  • 2 masɔmasɔ sia le wosi
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  • Nuɖoɖo mlɔetɔ shanks2kx

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i have tried the steps for removing from firewall and readding, disabling AV, to no success. we had to downgrade to make it work.

i have tried the steps for removing from firewall and readding, disabling AV, to no success. we had to downgrade to make it work.

All Replies (3)

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Here's a couple of screenshots.

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The HTTP response headers in the second screenshot seem to indicate that you use a proxy (Hospital Proxy UNIPass) that requires authentication and that this authentication isn't working.

Maybe try this extension:

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I tried it to no success, please see the screenshot post installing the ADDON for Integrated-Auth-For-Firefox.


Thank you for your help.