I tried opening ports on my Ubee DDW3610 and only one was able to open, while the others remained closed. I need to open ports for my PS3, yet I was only able to open port 80. I'm not too knowledgeable on the subject, so any help is appreciated.
P.S. The port opened when I inputted numbers into the Port Triggering section rather than the Forwarding section.
Ever since ISPs from AT&T to Time Warner Cable, my PS3 has been having problems. I'm getting very low speeds and my games take a while to load menus now also. I also get disconnected from games and servers randomly. When I do a connection test it says I have the error code 80029020. Some of the solutions I saw were putting the system in DMZ (which I did), disable media servers (which I did), and port forward (which I am having trouble with). Almost every other device is fine (the only other one encountering problems is my Roku player). Any help would be appreciated.