FIX: Assassin’s Creed IV Black Flag Lagging In Multiplayer on Nintendo Switch

Many Nintendo Switch players eagerly jumped into the adventurous world of Assassin’s Creed IV Black Flag, only to find the frustrating issue of game lag. Lag can ruin the experience of exploring the high seas and engaging in epic battles. To help players get back to enjoying their pirate adventure smoothly, this article provides straightforward solutions to tackle Assassin’s Creed IV Black Flag’s lag issues on the Nintendo Switch.

Solution 1: Check Your Internet Connection for any Issues

To fix freezing on ACIV, it’s important to examine your internet connection.

Here are 5 steps to troubleshoot any connection issues:

1. Check Wi-Fi signal strength: Move closer to your Wi-Fi router ensuring the connection is not unstable.
2. Test internet speed: Use a reliable tool like SpeedTest.net to measure your internet speed. If the speed is slow or below the recommended requirements for Assassin’s Creed IV Black Flag, contact your internet service provider to address the issue.
3. Restart your networking devices: Turn off your Wi-Fi router and cable modem, then wait for a few seconds(20) before turning them back on.
4. Minimize bandwidth usage: Make sure no other devices or applications on your network are consuming excessive bandwidth while playing Diablo 4.
5. Consider a wired connection: If possible, connect your gaming device directly to the router using an Ethernet cable. Wired connections tend to be more stable and reliable for online gaming.

If these connection fixes don’t work, you can try resetting your network settings on Windows 11 to potentially address hanging issues.

Solution 2: Call Your ISP

Encountering locking up on your Nintendo Switch can be fixed with this straightforward solution:

1. Contact Your Internet Service Provider (ISP):
   • Reach out to your ISP for assistance. They have access to data and diagnostics tools that you don’t, which can be crucial in identifying and resolving internet connection issues.
2. Request to Open Specific Ports:
   • Inform your ISP about the specific ports that need to be opened for optimal Nintendo Switch connectivity. Here’s the list:
     • TCP Ports: 80, 443, 3478, 3479
     • UDP Ports: 3478, 3479, 49152 ~ 65535

These steps are tailored to address the unique requirements of your Nintendo Switch’s network connection, enhancing your gaming experience by potentially resolving lagging.

Remember, a stable and properly configured internet connection is key to a smooth gaming experience, especially in multiplayer modes.

Solution 3: Update Nintendo Switch

The outdated Nintendo is one of the main causes behind the multiplayer issues.

Sometimes, the unavailability of the internet might cause Nintendo Switch to skip some recent crucial updates. So, it’s recommended to check and update the Switch manually to solve ACIV stuttering.

How do I update my Nintendo Switch?

Here are 5 steps to update the Nintendo Switch:

1. Open the Nintendo Switch HOME menu and click on the System Settings located in round icons in the home menu
   
2. A System Settings window will open, scroll down on the left menu. Select System
   
3. Now Select System Update
   
4. The Nintendo Switch will start updating the software.

After updating the software restarting the console and checking the Assassin’s Creed IV Black Flag hanging is solved.

Solution 4: Update Assassin’s Creed IV Black Flag

To resolve multiplayer issues in ACIV, ensure that you have the latest game update installed.

Here’s how to update your game in Switch:

• First, navigate to the Home Screen of your Nintendo Switch.
• Locate the ACIV icon.
• Press the ‘+’ button on your right Joy-Con to open the game options menu.
• Select ‘Software update‘, then choose ‘Via the Internet‘. This step ensures your game is up-to-date, potentially resolving any performance issues.

Solution 5: Soft/Hard Reset Your Nintendo Switch

Still running into trouble with ‘ACIV’ coop not working on your Nintendo Switch? Sometimes, the best fix is a simple hard reset or force reboot. Think of it as giving your Switch a fresh start.

This method, often regarded as a last resort, just remember to back up your game data first, so you don’t lose anything important!

We’d do a Soft Reset and check if this works for you before proceeding to a hard reset:

1. Press and hold the Power button for at least 12-15 seconds
2. Press the power button once to turn the console back on

If this doesn’t work, here’s how to Hard Reset Nintendo Switch via Restore Factory Settings:

Solution 6: Contact Support

If none of the above solutions worked for you then there is only one way left.

Contact Nintendo customer support and explain you are facing lagging error on ACIV and all the solutions you have tried already so they can assist accordingly.

In conclusion, experiencing lag while playing Assassin’s Creed IV Black Flag on the Nintendo Switch can be disheartening, but it’s often fixable with a few simple steps. By checking your internet connection, ensuring your hardware and software are up to date, performing resets, or contacting support, you can get back to a seamless gaming experience. Don’t let lag mar your journey across the Caribbean – with these solutions, the open sea awaits your return.