Port forwarding works when a device connects to the router after restarting. If the device turns off next time it connects port forwarding will not work unless a restart to the router is done. Also applies to the dmz. Set xbox one to dmz.. Works until the xbox is turned off. If I turn xbox on again it will not be in the dmz. Very annoying as I don't want to leave all my devices on 24/7. I have enabled static ip and makes no difference as it uses the Mac address to forward in the router. Is there a firmware update avaliable? I know other tpg users have the same problem after reading the forums with no current solution.