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Cannot connect to ANY websites.
On Mac with Catalina 10.15.3
When I try to use Firefox 72.0.2 I cannot connect to ANY website. I just get an error message that says:
Secure Connection Failed.
An error occured during a connection to website.com PR_END_OF_FILE_ERROR
All Replies (1)
Hi dave.kydd, I assume non-secure connections are okay? For example:
The PR at the beginning of PR_END_OF_FILE_ERROR usually refers to a proxy or "man in the middle" of your browsing connections. That might be a security software filter or something else. Sometimes it is a problem with a VPN.
Does anything in the support article help with tracking it down: Secure connection failed and Firefox did not connect.