sfwrtr
273 discussion posts
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
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. 
