I got reports from clients that the latest version of my application is very slow. It seems that the app is very unresponsive on buttons, menus and opening and closing windows. I can reproduce it only on a laptop running XP sp2, all other computers (including another XP sp2 and Mac) are fine.
I took the Helloworld app and to my surprise it is also very slow on that computer. It takes ages to start and/or the Quit button is a few seconds unresponsive.
Then I took an older juce version, Aug 6, 2010, and built the Helloworld app again. This one is blazingly fast! My app build with that version of Juce runs smooth too.
Here are two screenshots of the verysleepy profiler, while pressing the Quit button:
Does anyone have seen this before?