I am still receiving error code 303 on the Playstation 4 after following many instructions. This problem started when I purchased Imperial City and Orsinium DLC. I'm playing on the North American server. I am in the United States of America. My NAT type is 2. My router is four months old and the firmware is updated. I'm wired directly to the router. I have tried all sorts of things that have been suggested by others to no avail. Some of the things I have tried so far are:
Putting router in dmz
Port forwarding
Tried to connect directly to modem
Deleted game and reinstalled
just to name a few. As for what exactly happens is everything will go as usual until I load a character. At some point during the loading process the loading symbol will freeze. Then, just for a moment, my toon will load then back to main screen with Error 303 connection to server has timed out. After trying a number of times (from four or five tries to fifteen or twenty) the game will finally load.
PS4 NA
Codeman1976