I have Multiplicity 2 on my two Win7 machines and an XP machine. The XP machine cannot be seen or see the other two computers (either as a secondary machine or a primary machine).
It worked fine with Multiplicity 1.26.
The XP machine's firewall is set to allow Multiplicity 2 through (as a program, no matter the ports), the same way Multiplicity 1.26 was set up.
The two Win7 machines work with no problems at all. Other programs (like Splashtop) connect fine between the Win7 machine and the XP machine.
Assistance in how to fix this would be greatly appreciated.
EDIT: It seems to be the firewall on the XP machine, even though it should be set properly.