Hello! I have a big issues when I use Gameranger. I can't join games and people can't join my games because of Symmetric NAT Router. This is because I am at a university and I change my router settings. I saw that Voobly has NAT transversal, will this fix the issue I am having? I am testing Voobly right now, so far it doesn't warn me about Symmetric NAT router problems when I create the game and host. Does this mean it's working? I hope it works! thanks voobly!

You will not be getting any warning, but you will be connected to other Players via Fast Proxy server which may cause some lag.

You need to contact your ISP to help you forward port UDP 16000 on your Router for smoother game play.