Sluggish menus with Logitech mice...fixed

Some information I'd like to share concerning sluggish menus and the dreadful 30 seconds pause after world/go to airport:This was caused by my logitech IFeel mouse (forcefeedback mouse). Don't know if there are many out there, but the background task "immersion desktop" installed with these mice triggers it. A telltale sign is massive stuttering when the mouse is moved.Also for Asus board owners:Disable Asus probe before using FS2004, it causes major stutters.B.T.W. Is there a knowledge base where we can report the effect of background tasks/software on fs2004? Might be good to have one.