Win 10 KB4482887 Game Performance Issues Occurs? How to Fix It?

Windows 10 KB4482887 Has Been Released Recently

On March 1, 2019, Microsoft began to release Windows 10 KB4482887 to the computers which have been installed Windows 10 October 2019 Update.

It is a cumulative update which features to advances the system to Windows 10 Build 17763.348. At the same time, it has a lot of improvements including the support for Retpoline which can improve the performance of Spectre patched PCs eventually.

This cumulative update has also fixed some bugs with Action Center, Microsoft Edge, Internet Explorer and some other core components. You can say that this update solve some issues. However, there is another new issue: Windows 10 KB4482887 game performance issues.

According to some reports from social media platforms, this Microsoft’s most recent Windows 10 update has led to considerable grief for gamers.

What might happen when this issue happens? Get some information from the following part.

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About Windows 10 KB4482887 Game Performance Issues

After downloading and installing this update, some users there are some unexpected issues when they play some certain games like Destiny 2.

You can go to search this problem on different forums. Here, we will summarize a case from Reddit. One user said that some games like Destiny 2 may boot with unbearable performance issues. For example, there will be some noticeable lags when they play Destiny 2 on PCs with certain GPUs after installing the new Windows 10 KB4482887.

The description of this issue is so long that we will not list it in this post. If you are interested in it, you can go to the original post to see it.

This is not the only issue about this new update: FPS has drastically reduced on high-end PCs.

Still, there is a feedback from a discussion in Reddit like this: “I was pulling my hair out trying to figure out why Destiny 2 suddenly dropped 40 frames.”

Another user said like this:

I also had this issue, where when I moved my mouse I saw a loss from 60 fps to about 35 and the game began to fall behind and my audio quality distorted another fix is to resort to a controller, which I know us PC master race people groan and moan about that but it did fix my instance, hope it can help someone else.

There are so many users who have reported this issue on Reddit. As per one user, the game performance suffered and they noticed massive stuttering, huge mouse input lag after downloading and installing this new Windows update.

At the same time, you may also note that the users have reported the bug on Feedback Hub, Twitter and as well as other social forums.

Responces from Microsoft

From another Reddit post, the Microsoft’s Windows Kernal engineer noted that this bug is not related to Retpoline. Then, he suggests reporting Windows 10 KB4482887 game performance issues on Feedback Hub.

It shows that if you want to get rid of this issue, you can just uninstall this Windows 10 KB4482887 update temporarily, and then update Windows when the bug is fixed.