Sometimes the initial "kontact mobile" splash screen with the akonadi startup progress bar does not show up. First intuition is that it is not displayed when the window is switched before the screen comes into focus. For the user then it looks as if the application would not work or the respective button from the menu was missed ("Oups i did not hit 'KDE Contacts'"). Observed in 4:4.5~20100930.1181090-1maemo1.1180919 and earlier versions.
N900 only, the splash screen on WinCE is implemented differently and does not have this problem, thus no komo3 tag.