I'm running MA2 on PC v3.1.1.1 and MA3D v 3.1.1.1 on another machine. When I start a session on onPC the machine running MA3D sees the session, but will not join. When I go to MA network config on my onPC nothing happens when I click 'add present'. Both machines have firewalls configured to allow MA. It was all fine when I was using 3.0.0.5. Have I missed something? Any advice welcome.