leopard internal soundcard trouble?

    Mar 16 2008 | 9:41 am
    Hello, i actually experiment a weirdos trouble with max.. i using my patch, everything works fine and then metro~ object freeze, the snapshot of my sfplay~ freeze too, the hi datas stop (i have to send the poll 10 message to get the data back) and then if i unplug one of the meter~ objects on my patch everything come back normally... during the problem the audio doesn't crash.. when i use an external sound card the problem doesn't seems to exist, so i though it was an internal soundcard problem..
    does somebody had the same trouble or any idea???
    here is my config: macbook/ 10.5.2 max/msp 4.6.3 / jitter 1.6.2