https://www.displayfusion.com/Discussions/RSS/?TopicID=a15d1378-a44d-445e-aec6-c990940e1444 DisplayFusion RSS: During high CPU usage, caption bar buttons don't stick to parent window Sun, 19 Apr 2026 13:53:56 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=a15d1378-a44d-445e-aec6-c990940e1444 https://www.displayfusion.com/Discussions/View/during-high-cpu-usage-caption-bar-buttons-dont-stick-to-parent-window/?ID=a15d1378-a44d-445e-aec6-c990940e1444#2 Tue, 14 Jul 2009 04:26:07 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/during-high-cpu-usage-caption-bar-buttons-dont-stick-to-parent-window/?ID=a15d1378-a44d-445e-aec6-c990940e1444#2 DisplayFusion Unfortunately there isn't much I can do about this. When the CPU usage spikes and another application starts hogging it, DisplayFusion takes a backseat. One thing you can do to alleviate this a little bit is to run DisplayFusion with a higher priority. In Task Manager just right-click on the DisplayFusion process and you can adjust the priority level. Also, in Beta 5 I have added an option in the Options tab to run DisplayFusion as a high priority process. ]]> https://www.displayfusion.com/Discussions/View/during-high-cpu-usage-caption-bar-buttons-dont-stick-to-parent-window/?ID=a15d1378-a44d-445e-aec6-c990940e1444 Mon, 13 Jul 2009 23:31:20 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/during-high-cpu-usage-caption-bar-buttons-dont-stick-to-parent-window/?ID=a15d1378-a44d-445e-aec6-c990940e1444 DisplayFusion Sorry to report this, but if the CPU is pegged and and down to even to only 50% utilization, the caption bar buttons begin acting like mouse tails, following the window as you drag it. I've even had an instance where when a window was created with the CPU pegged. The button appeared behind the caption (which is to say, the SW_SHOW on the button was handled before that on the newly created window!).

Vista SP1 4GB 1.6GHz v.3.0.104 ]]>