Path of Exile 2 Buffer Underflow, Exact Steps to Quick Fix It!

On forums on Reddit, Steam, and the official forum of pathofexile, there is a hot discussion about Path of Exile 2 buffer underflow. Are you bothered by the same error on your PC? Calm down and MiniTool will demonstrate some possible fixes for you here.

POE 2 Buffer Underflow

POE 2, short for Path of Exile 2, attracts many players because of its unique mechanics and challenges in each league, deep customization, challenging and rewarding gameplay, etc. However, when playing this action role-playing video game, there are many problems and errors to ruin your day. Today, we will discuss the error: Path of Exile 2 buffer underflow.

This is a hot topic since too many players have been complaining that they have suffered from the same error. The buffer underflow error pops up on the computer screen out of nowhere when walking around in jungle ruins. The game keeps crashing with the error every time you go onto your character, making it impossible to play the game.

How nettlesome it is! So, do you have any idea on how to fix buffer underflow in Path of Exile 2? After looking into some forums and videos, we will outline some possible fixes in the step-by-step guide. Perhaps some can work while some cannot succeed but just have a try.

Fix 1: Wait Some Time

Many users said they waited for 15 to 30 minutes until the area reset and then went in again. According to many users, this is the currently best way. Give it a try in case of Path of Exile 2 buffer underflow.

Fix 2: Create a New Character

Some players wrote in the comment area of the forum or video, saying creating a new character and going to the town works. The POE 2 buffer underflow error won’t appear. So, do the same thing and see if it applies to you.

Fix 3: Reinstall Path of Exile 2

Besides, reinstalling the game is another proven way. If you are fighting for Path of Exile 2 buffer underflow, go to uninstall POE and reinstall it.

Step 1: Open Steam and go to Library.

Step 2: Right-click on Path of Exile 2 and choose Manage > Uninstall.

Alternatively, you can go to Settings via Win I, navigate to Apps > Apps & features, locate Path of Exile 2, and click Uninstall to remove this game. Or, go to download an app uninstaller such as MiniTool System Booster (that also helps optimize your PC to play games with fast speed) to remove it.

Then, download and reinstall it on your PC to play. Check if you still meet the buffer underflow error.

Fix 4: Verify the Game Files

Buffer underflow in Path of Exile 2 may stem from corrupt game files and repairing the corruption should give a hand.

Step 1: Move to Steam Library, right-click on Path of Exile 2 and select Properties.

Step 2: Click Installed Files > Verify integrity of game files.

Recommended article: Professional Ways to Fix Path of Exile 2 Crashing/Not Launching

Fix 5: Run the Game as Administrator

Another possible fix is running POE 2 with admin permissions to avoid the buffer underflow error.

To do this:

Step 1: In Steam, go to the Installed Files tab, and click Browse to open the installation directory of POE 2.

Step 2: Right-click on the PathofExile_x64Steam file to choose Properties and click Compatibility.

Step 3: Check the box of Run this program as an administrator and save the change.

Other Possible Fixes

• Update your graphics driver
• Add the game to the whitelist in your security software
• Install Microsoft Visual C Redistributables
• Close unnecessary background programs

Tips:

Closing unnecessary programs running in the background helps free up memory and give Path of Exile sufficient memory space to operate. For this task, open Task Manager or run the PC optimizer, MiniTool System Booster (that comes with Process Scanner under Toolbox to disable too many intensive processes).

Bottom Line

Those are possible workarounds to address Path of Exile 2 buffer underflow and apply them if you are having such an error. But if all of them fail to solve your issue, don’t worry and contact the developer to seek help.

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