Which port uses aerender?

Hi there,

I have following problem. Since I installed the avast (antivirus/firewall) update 2014.9.0.2008, my BG Renderer script, respectively the aerender, won´t start to render anymore. I tried it with After Effects CC and CS6 with the newest and older versions of BG Renderer script.

Lloyd Alvarez told me (after I send him two screenshots), that avast blocks the port aerender uses. The error is coming from aerender not BG Renderer. As long as I stop the firewall, all works fine.

Here my question:

Does anybody know which port aerender uses?

Thanks in advance,

Rodrigo