Originally Posted by
Kelthar
Sounds like you might be using port triggers instead of port forwarding.
Port Forwarding keeps ports open at all times. This is what you need for GHost to operate.
Port Triggering opens ports for a limited time when a connection is opened. If you use this with GHost, after about 10 minutes it will close the ports again, and you'll need to restart GHost.
In which language is your router? If you want I can try and test it for you through Teamviewer or other software, but if it really is an hardware or software issue not sure if it'll help at all.