• Sound stops
    On Linux and Java versions 6 and 7 sounds are only heard once. If using Java 8 everything is fine.
  • Redraw Error
    Sometimes the display shows some white parts during a move or even after a move. Just select "Miscellaneous/Redraw CRT"
In any case, if you find some strange behaviour, I recommend a fresh install. If this doesn't work, just drop me a line and include a description what is happening and the log.txt from the installation directory.