DisplayFusion RSS: Experiencing significant frame drops on Unreal Engine games when moving mouse quickly. https://www.displayfusion.com/Discussions/RSS/?TopicID=6a9337c6-5598-4d6f-be5f-9dea4ed97594 DisplayFusion RSS: Experiencing significant frame drops on Unreal Engine games when moving mouse quickly. Sat, 25 Apr 2026 07:43:06 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=6a9337c6-5598-4d6f-be5f-9dea4ed97594 RE: Experiencing significant frame drops on Unreal Engine games when moving mouse quickly. https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594#4 Thu, 14 Sep 2023 13:40:25 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594#4 DisplayFusion Could you send over a list of games this is happening with? ]]> RE: Experiencing significant frame drops on Unreal Engine games when moving mouse quickly. https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594#3 Wed, 13 Sep 2023 22:40:42 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594#3 DisplayFusion attached the log. happens when moving mouse quickly.

I assume there's some window switching behavior causing the lag based on where the cursor is. Though when in a game there's no cursor being displayed ]]> RE: Experiencing significant frame drops on Unreal Engine games when moving mouse quickly. https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594#2 Wed, 13 Sep 2023 14:10:27 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594#2 DisplayFusion Could you send me a copy of your troubleshooting info? Here are the steps:

  • Open the Settings > Troubleshooting tab
  • Click the "Export Info to File" button
  • Reply with the file attached
]]> Experiencing significant frame drops on Unreal Engine games when moving mouse quickly. https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594 Wed, 13 Sep 2023 07:11:49 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/experiencing-significant-frame-drops-on-unreal-engine-games-when-moving-mouse-quickly/?ID=6a9337c6-5598-4d6f-be5f-9dea4ed97594 DisplayFusion Occurs onyl when displayfusion is active. This appears to be something with the latest update. ]]>