Plesk Firewall problem: I have CentOS 3.4 Server with Plesk 7.5.2 Reloaded on one of my production servers. IPTables is running (iptables 1.2.8-12.3) when I activate the Plesk Firewall the system freezes within 10 minutes and is not reachable anymore (no ping) when I restart the system (via APC) I have 10 min to shut down the Plesk Firewall. When the Plesk Firewall is shut down the systems runs stable. Sombody knows what is happening here, there is nothing in the logfiles? Thx!