Stop Getting Booted: Battlefield 4 Session Connection Solutions

You’ve geared up. You’ve locked, loaded, and you’re headed right into the heart of the battlefield. But just when the action heats up—bam! You’re kicked out with a “Lost Connection to Session” error.

Frustrating? Majorly. Especially when you were this close to a win. But don’t rage quit just yet. We’ve got your back.

TL;DR – Connection Errors? Fix Them Fast:

• Check your internet and reset your router—yes, the classic move.
• Make sure ports are open and your NAT type isn’t Strict.
• Disable background downloads—they’re stealing your bandwidth.
• Use wired connections when possible—Wi-Fi is great… until it’s not.

Why It Happens

Battlefield 4 is awesome. But it’s also a bit dramatic when it comes to internet hiccups. If you keep getting booted from sessions, it’s usually because of the following reasons:

• Weak or unstable internet.
• Strict NAT types.
• Blocked game ports on your router.
• Background apps hogging data.
• Corrupted game or system files.

There are a bunch of reasons. But the good news? There are also a bunch of fixes.

Step 1: Restart Everything

Don’t skip this. It’s shocking how many problems vanish after a fresh restart.

1. Restart your router/modem. Unplug it for 30 seconds.
2. Restart your console or PC.
3. Try launching Battlefield 4 again.

Your connection might just need a little shake-up.

Step 2: Stick to Wired Connections

Wi-Fi is like a moody artist—sometimes genius, sometimes unreliable. For epic war missions, go wired.

• Connect an Ethernet cable from your router to your device.
• Test your speed. Ideally, you want 10 Mbps+ for stable gaming.

Trust us. Ethernet makes a difference. The stability kills lag spikes dead in their tracks.

Step 3: Change Your NAT Type

NAT stands for Network Address Translation. If it’s set to Strict, you’re gonna have a hard time joining games.

Here’s how to fix it:

1. Go to your router’s settings. Google how to access yours (usually via a number like 192.168.1.1).
2. Enable UPnP (Universal Plug and Play).
3. If that doesn’t work, try port forwarding. Here are the ports you need for Battlefield 4:

PC:

• TCP: 443, 9988, 20000-20100, 22990, 17502
• UDP: 3659, 14000-14016, 25200-25300

PlayStation or Xbox? Same idea, just different ports. Check EA’s official support page for console-specific ports.

Once your NAT is set to Open or Moderate, you should be good to go.

Step 4: Kill Those Background Bandwidth Bandits

Got Spotify, downloads, or auto-updates running in the background? Shut them down. They’re eating your ping alive.

Do this before launching the game:

• Pause all downloads and torrents.
• Close unused browser tabs.
• Stop streaming music or video.

Keep your internet laser-focused on winning the war.

Step 5: Use Google DNS

Sometimes your default DNS just doesn’t cut it. Google’s DNS is fast, free, and more stable.

Change it by doing this:

• Primary DNS: 8.8.8.8
• Secondary DNS: 8.8.4.4

Pop those into your network settings and boom—you’re back with better resolve times.

Step 6: Repair or Reinstall Battlefield 4

If you’ve tried everything and it’s still booting you, your game might just be corrupted.

Here’s a quick fix:

On PC (Origin or EA App):

• Find Battlefield 4 in your library.
• Click Repair and let it scan for missing files.

On Console:

• Delete the game (your save data is usually cloud-backed).
• Reinstall and patch up-to-date.

Fresh install = fresh start. Like cleaning the house but for your digital battlefield.

Bonus Fixes That Might Just Help

Still having issues? Try these final tricks before rage-quitting:

• Set your device to DMZ. Dangerous-sounding, yes, but safe when done right. It opens all necessary ports for one device. Google how-to carefully for your specific setup.
• Avoid crowded Wi-Fi networks. If 5 people are watching Netflix, your soldier’s gonna lag hard.
• Turn off VPNs and proxies. They confuse the game servers and make connections unstable.
• Update your system software and game. Outdated systems = buggy performance.

Final Thoughts: Stay Connected, Soldier!

We get it. Nothing’s worse than getting booted mid-match. Bullets flying, squad mates shouting—and then… black screen.

But now you’ve got the tools, the tech, and the tips to fight back. With just a few tweaks, Battlefield 4 will boot up clean, connect fast, and stay that way.

So tighten that connection, lock and load, and we’ll see you on the front lines—without disconnections this time.

Game on!