I'm also having many issues with the proxy - I get the launcher to synch but it is unable to display the available version (worked for a bit). The normal launcher doesn't seem to have any problem using the proxy. I had to ask my IT guy to check into it and he had to unlock quite a few port and ip, but those will most likely change all the time...
I had another round of issues with a official multi server (hosted on the amazon site) to be unlocked... I guess the handshake is initiated at some point from the server to the client? I was wondering if there was a good application to force the proxy/ a tunnel application that could bypass those issues and that you would recommend.
Or perhaps adding a command line that would connect to a server directly...
*When looking at other similar jira I stumble on this: Therefor the only logical conclusion is that your proxy fails providing SOCKS5 to https endpoints., i'ill check if our proxy support this in the course of next week...
For my part I can confirm that the issue is our proxy does NOT support SOCS5 connections,
Thanks!