How to Fix Lag Spikes on Roblox Bloxstrap (PC)

In this guide, I’ll walk you through step-by-step instructions on how to fix high ping and lag spikes while playing Roblox on your PC. This tutorial is straightforward, and by the end, you’ll experience smoother gameplay.

Let’s jump in!

Enable Performance Stats

High ping and lag spikes are often caused by either the Roblox server you’re connected to or issues related to your own network connection.

To begin troubleshooting, the first thing I recommend is enabling Performance Stats in your Roblox settings.

Roblox performance

This feature is handy because it provides important details about your system’s memory, CPU, and GPU usage. More importantly, it shows your current ping to the Roblox server and displays your upload and download speeds.

  • If your server latency exceeds 100 ms, it indicates that changes to your settings might be necessary to reduce lag.

Disable VPN

After enabling performance stats, close Roblox for now. We’ll make some changes outside the game to ensure everything is working properly.

  • Open Windows Settings.
  • Go to Network & Internet and navigate to the VPN section.
  • If you have a VPN active, disable it while playing Roblox.
Change Roblox network

Why?

VPNs often introduce network lag and result in high latency, which can seriously impact your gameplay experience.

Steps to Access the Bloxstrap Menu

Run the Internet Connections Troubleshooter

If disabling your VPN doesn’t resolve the issue, try running the Internet Connections Troubleshooter in your system settings.

Here’s how:

  • Head to your System settings.
  • Select Troubleshoot.
  • Under the Other troubleshooters section, choose Internet Connections.
Change Roblox network

This process takes a minute or two, and it can help fix many common connection problems that could be causing high ping.

Monitor Network Activity with Resource Monitor

Sometimes, other applications running in the background may be using up your network bandwidth, slowing down your Roblox experience.

Steps to Identify Network-Heavy Applications:

  1. Open Task Manager.
  2. In the Performance tab, navigate to the Resource Monitor.
  3. Go to the Network section and expand Processes with Network Activity.

It may take a few seconds for all the processes to load, showing which applications are using your network. In my case, apps like Chrome, Steam, or Discord are usually the ones hogging my bandwidth.

Fix Roblox Crash Step-by-Step Guide

Make sure to close any unnecessary applications that are consuming network resources. Important: Only end processes you are sure won’t impact your system negatively.

Test and Improve Your Own Connection

If the high ping issue still persists after closing unnecessary apps, it’s time to check your internet connection.

How to Test Your Network Speed:

  • Visit a speed testing site or use an app like Speed Test.
  • Here, take note of your average upload speed, download speed, and most importantly, your ping to the nearest server.

Compare this ping to the one you experience while playing Roblox. If your ping on Roblox is significantly higher, the issue might be related to the Roblox server you’re connected to, rather than your home network.

Change the Roblox Server

Finally, if the problem lies with the Roblox server itself, you can try switching servers.

Steps to Change Roblox Servers:

  1. Open the Roblox experience you want to play.
  2. Head to the Server section.
  3. From there, you can often choose a different server to connect to, or if you prefer, you can host your own server.
Change Roblox Servers

Switching to a different server often resolves high ping and lag spikes if the issue was server-related.

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