On a 7800DX running 2.32b firmware, having trouble setting up a Virtual Server.
Go to Configuration->NAT->VirtualServers, click the Add button, select VNC in the ServerName box, fill in the required ip address in the ServerIPAddress box, click the Apply button and it always responds with "Invalid Session Key, please try again".
Using Firefox 23, from both the local LAN and remotely via internet.
Any ideas?