https://www.displayfusion.com/Discussions/RSS/?TopicID=266b850e-142f-48e2-a1f6-40f316c6b8a7 DisplayFusion RSS: DF 3.1.6.6 Taskbar active window hilight slow sometimes Tue, 07 Apr 2026 23:10:50 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=266b850e-142f-48e2-a1f6-40f316c6b8a7 https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#5 Mon, 01 Feb 2010 05:15:44 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#5 DisplayFusion Also, I'm not sure if you've done this or not yet, but please make sure you update to version 3.1.7 and reboot after the update to make sure the old hooks are fully released and replaced. Thanks! ]]> https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#4 Mon, 01 Feb 2010 05:15:07 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#4 DisplayFusion The next time the issue happens, could you copy/paste the information from the Troubleshooting tab in the DisplayFusion Settings window here? I'd like to see what apps DisplayFusion thinks is holding it up, and how you have the settings configured so I can try to duplicate it. Thanks! ]]> https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#3 Fri, 29 Jan 2010 21:26:59 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#3 DisplayFusion Thanks for the information, but not running any fullscreen applications when this is happening.

Probably indicates some lack of Win7 x64 concurrency somewhere. ]]> https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#2 Mon, 11 Jan 2010 23:56:12 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7#2 DisplayFusion This lag can be caused by the presence of a fullscreen application, game or video. When DF detects a fullscreen application, it can (optionally) disable the system hooks to improve performance for that application. This causes DF to lag a little bit behind when updating though. ]]> https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7 Thu, 07 Jan 2010 00:18:02 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/df-3166-taskbar-active-window-hilight-slow-sometimes/?ID=266b850e-142f-48e2-a1f6-40f316c6b8a7 DisplayFusion Win7 Pro x64 2xmonitors

Occasionally, and infrequently (not reproducible), when I click on a new Window to activate it, the active window hilight lags about one second behind the window becoming active on the DF Taskbar. It doesn't seem to happen on the Win7 taskbar, and I can't seem to replicate when testing. ]]>