Box art - Star Wars Battlefront II

Star Wars Battlefront 2 Error Code 721 and 1017 Fix: Unable to Connect Error Explained

Currently, many players are facing Star Wars Battlefront 2 error code 721 and 1017 on PS4 when trying to log into the game. This is causing frustration, as they are unable to play online in any matches. This is a widespread issue that is affecting players everywhere on all of Battlefront 2’s servers.

Thankfully, we have an explanation for you as to what is going on with the Star Wars Battlefront 2 error codes 721 and 1017. In case you are concerned, this is not an issue that you are dealing with alone. Almost every player on PS4 is facing this problem right now across the world and here’s why.

Battlefront 2 Error Code 721 and 1017 PS4 Explained

The Star Wars Battlefront 2 error codes 721 and 1017 on PS4 right now are caused by a widespread attack on EA’s servers. This began yesterday because of a potential DDoS (Distributed Denial of Service) attack on all of EA, not just Battlefront 2. This problem is affecting other games like Madden and FIFA 18, too.

Battlefront 2 Error Codes 721 and 1017

Unfortunately, this outage is one that is hard to fix, resulting in the constant error codes when attempting to join online matches in Battlefront 2. Fortunately, EA is working hard to fix the outages and most servers are back online right now, but getting into online matches are still pretty iffy at best.

Battlefront 2 Error Code 721 and 1017 PS4 Fix

As this is a widespread issue, there is little that can be done, as it is all in EA’s hands. However, as some servers for games are coming back online right now, there are ways for you to check and make sure you are sufficiently connected to the internet.

Begin by going to your settings, then network, and finally test your internet connection. This is to double check that you are actually connected on your PS4. If you’re connected, make sure to restart your PS4 completely and then reopen Battlefront 2. The game typically automatically connects you online, but if it doesn’t, click down on the DualShock 4’s right thumbstick to go online. This control is finicky, so it can take a few tries to work. Good luck!