Yes I have. I bought my own vpn through privateinternetaccess, and have talked to their tech support. I can;t specifically enable a port and 3333 is still being blocked. I only have access to a limited number of ports. I need to essentially reroute all of 3333 through a port that I actually have open. But I don't think I can since technically the school controls all the ports still. Unless i am misunderstanding. Sorry, but I have very limited knowledge with ports and port forwarding. I'm more of a computer hardware guy and less on the coding and things of that nature. Thanks for any help.
Unfortunately I'm a coder not a "port forwarder"
never needed to use it. But keep at it, I'm sure someone on this forum can give you the advise you need.