Does anyone know if Zone alarm pro..

[Fistandantilus]

messes up the hub?When I start Modeler or Layout and hit f12 I get a message saying "modeler not connected to hub".Could this be due to Zone Alarm Pro which is a firewall?
Does anyone else have any other suggestions?

[SLAYER]

I run ZA Pro as well.

You need to set ZA to accept all connections with internet and server and it should work.

Something to do with TCP something-something yada-yada that I have no knowledge of or understanding. Just set those up to accept and it works fine.