Proxy fails on SSL secured(httpS) websites
I'm trying different proxy providers and I've noticed the issue in the title.
I'm setting the proxy in in the following format:
as I usually do. But with the current providers I'm testing, the request will fail with either 407 (Proxy Authentication Required) or 422 responses.
Strangely enough, if tried with - it works.
Any idea what could be causing it?
