That was the first thing i did; getting rid of the extension cable. (that one has a loose connection anyway)
The really odd thing is that Music makes the Mouse movement Jerky
in "System friendy games" like the LucasArts Aventures but is perfectly smooth in Games like Lemmings.
The OS friendly Game MAG!!! is one of the most Jerky ones. As soon as the game starts the mouse movement is SUPER jerky.
When i go into the game options and turn the music off the mouse is smooth again.
I have no more ideas. Something very strange happend to this board.
Other than that, it works.
Still, it would be better to have a 100% ok board for testing WHDLoad slaves.
I think i get a second A600 board.
HUGE THANKS to you NoX for all the help
