
Why Do I Get The “D3D Device Lost” Error?Īfter a bit of research, I was able to find some of the most common reasons why Steam users are getting the ‘Unreal Engine is exiting due to D3D device being lost’ error. Let us now look at the reasons why your D3D Device can malfunction.

Since Unreal Engine is a crucial game engine used by a lot of Steam games, this can cause the game to shut down. When there is an error with the D3D Device, it means that there is an issue with your graphics driver and how it is interacting with the Unreal Engine. Before showing you how to fix it, I will give you a brief idea about what it is all about.ĭ3D is short for Direct 3D, and it is a graphics application programming interface related to your graphics adapter and its driver. Disable the NVIDIA GeForce Experience Battery Boost OptionĪlthough most Steam users would have received the error ‘D3D Device Lost’, many do not know what it means and why they’re getting this error. Update Your Graphic Drivers – Important Fix For “D3D Device Lost” Error

Antivirus Software – Another Reason For ‘D3D Device Being Lost’ Error Outdated Graphic Drivers – Most Common Reason For ‘D3D Device Being Lost’ Error
