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.

Thanks for the information, but not running any fullscreen applications when this is happening.

Probably indicates some lack of Win7 x64 concurrency somewhere.