Battlefield 1: Server connection interrupted - it could be because of that

If the server connection was interrupted in Battlefield 1, this indicates an error in the network. In this practical tip we will tell you what you can do about it.

Battlefield 1 server connection down - what to do?

• First, make sure you are properly connected to the Internet. You can check this by opening any page in your browser. If you use a WLAN connection, you should note that problems can occur here more often. Try a local area connection instead.
• The game may also have been blocked by your antivirus or firewall, so you are currently unable to play the multiplayer. Therefore, briefly deactivate both services. If there is no error, we will tell you how to release Battlefield 1 in the antivirus and firewall.
• If you play the game on the PC, you should also enable the following ports: TCP: 5222, 9988, 17502, 20000-20100, 22990, 42127 & UDP: 3659, 14000-14016, 22990-23006, 25200-25300.
• The selected server may not be available at the moment. Therefore, try to enter a different server.
• If you use a Fritzbox, it can help if you activate the | UPnP option there.
• Contact your ISP if these tips haven't worked.

The next practical tip will tell you what you can do if Battlefield 1 doesn't start.