If you are an avid Minecraft player, there is a high probability chance that you have run into the error, “Minecraft Can’t Keep Up! Is the Server Overloaded?” Most of us have been in this situation. The server lags, navigating around the game becomes a problem, and suddenly this error appears on your screen. Unfortunately, there is no detailed guide on the cause of this error and how to solve it. In this
post, we will dive deep to the bottom of it, find out all the reasons that raise this error, and how to fix the error. There are three main culprits behind the overall Minecraft lag. This can be characterized by features like frequent time-outs, rubberbanding within the game, and a red ping meter whenever you press the tab button. You can easily solve this by troubleshooting your network
connection. Maybe you have too many users connected, or there is a service running in the background using too much bandwidth. You can also use online speed test tools to check the speed of your connection. This is mainly characterized by Frames-Per-Second (FPS) issues. To view FPS on Minecraft, press the F3 key. For certain keyboard layouts, you might be required to use the keyboard combination Fn + F3. You will see a lot of information pop up on your screen. The
Frames-Per-Second rate can be found at the top left of the window, as shown in the image below. Luckily, you can easily solve the client lag by applying the tips below.
3. Server LagUp to this point, I believe you have a good understanding of Network lag, Client lag, and the various ways you can implement to solve this kind of lag. We are now left with one issue, which seems to be the main culprit behind the error “Minecraft Can’t Keep Up! Is the Server Overloaded?” – Server lag. There are three main components that we can look at when dealing with Server lag:
HardwareHere we are talking about – processing power (CPU), Memory (RAM), and Hard drive speed. If possible, run your Minecraft server on a platform that allows you to monitor resource usage while the server is running.
You can maximize the CPU performance by reducing the stress from other applications running on your system and in the background. In Windows systems, some of the most common background services that hugely impact the CPU performance are the Windows Update and Apple Software Update. You can easily kill/end these services from the Task Manager. In Linux systems, tools like top, htop, and system monitor would come in handy when checking for running background processes. System updates have a huge impact on performance, especially those waiting for a Reboot / Restart. If you have reliable Anti-virus software installed, you can enable the “gaming-mode” feature. This enables you to run Minecraft without interruption, such as pop-up windows, thus improving the overall CPU performance.
Whenever your PC or Server is lagging/ hanging, or freezing, the first solution you can use is allocating much more RAM. That should be the case with the Minecraft server. You can try increasing the RAM and see whether that eliminates the server lag. However, there is a catch! Don’t allocate too much RAM, as that means increasing the heap size. That results in the CPU working even much harder to do garbage collection. The trick is allocating much less memory than your total memory.
Minecraft automatically saves your progress after every 45 seconds. Therefore, if you have other processes writing to disk or scanning the Minecraft server files might cause the game to lag. If you have an antivirus or backup system running in the background, consider excluding the files containing Minecraft world files. You can also opt for an SSD or RAMDISK instead of using a Hard drive. However, in cases where only the Hard drive is available, consider defragmenting it from time to time to improve the IO performance. Server ConfigurationAfter checking your hardware, you would want to check the current server configurations you are running. To get started, ensure you install the Server JRE, which is not available with the regular Java or Server jar installation. Ensure when you execute your Minecraft server instance with this runtime environment (Server JRE). Additionally, when executing the java arguments, you need to ensure they are supported by your installed Java version. For example, if I were running Java 8, I would use the arguments below. -server -Xms512M -Xmx2048M -XX:+UseG1GC nogui
Game-based lagsHow you play the game can also have an impact on the performance of the game. Here are some tips that you can try next time to avoid server lagging.
ConclusionThat’s it! I believe you now have an idea of what causes the “Minecraft Can’t Keep Up! Is the Server Overloaded?” error and the various fixes you can apply. Which of these methods worked for you? Please feel free to share your experience and any other tips you might have with our readers in the comments.
Karen is a dynamic IT professional with vast experience in Linux administration and development ranging from bash scripting to Python to configuring and deploying servers on the cloud. She is also an IT Security Enthusiast and has explored and practiced on several penetration testing utilities including Kali Linux. How do you fix can't keep up is the server overloaded Minecraft?Keep the number of players on the server in check. Too many players might cause the server to lag.. Lower Spawn Limit of Monsters.. Remove additional plugins.. Can't keep up is the server overloaded running?If you still encounter the "can't keep up is the server overloaded Minecraft" error after getting a stable and fast network connection, then the error might be caused by either the server lag or the client itself.
Why is server overloaded?Server Overload happens when conditions cause a server to exhaust its resources so that it fails to handle incoming requests. For example, the server will no longer be responsive to requests from its email and web servers as it fails to process them, and the applications will no longer function for users.
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