That makes a lot of sense. HTTPS adoption is now very high[1], and this might push it a little bit further for sites that don't redirect to HTTPS automatically. I've been using Firefox in the experimental HTTPS-only mode, and the web is quite usable without cleartext HTTP. [1] https://transparencyreport.google.com/https/overview It's not a big change from security perspective though. HTTP requests shouldn't be gettin…
I'm not entirely sure how it's working, but I've seen a few other people with these issues at the mozilla bug tracker and it's always just sort of either ignored or dismissed or people say it's caused by antivirus (which I don't have). I can't figure out how to debug it because literally everything else I try works. curl/wget/etc. I asked IT about it and they just said that I should use Chrome.
Firefox just gives a "connection reset by peer" error and literally nothing more. Changing the new firefox security settings has no effect. The exact same url put in chromium or chrome or curl or wget loads fine. I cannot find anything that doesn't work except firefox. So either the firewall is specifically targeting firefox for some (and only some) https sites or there's something going on in firefox. It's literally the only reason I'm considering not using firefox at this point. I've just got no idea what to do or how to debug this. Thankfully, most major sites work fine. But it's annoying when some website blocks off like this.