Greatly reduced frame rate after installing latest Windows 11 KB5017321 update

  • Thread starter Thread starter Emilio Corsetti
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Emilio Corsetti

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I have a high-end computer (Dell Aurora 11 Alienware with 32 GB RAM I9) that I use for VR. After installing Windows 11 update KB5017321, my frame rates in VR games dropped significantly. Graphics are fine. Audio is fine. When I start to move I get constant stuttering. I noticed it first in the Steam VR game Wanderer. Then I checked MSFS and saw it there as well. The frame rate is so bad in MSFS that it is unusable. I had no issues prior to the update.Here are the troubleshooting steps that I have takenMade sure all drivers were up to dateuninstalled and reinstalled the Nvidia graphics driver (

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