my unit is working just fine on my laptop using the hdsp cardbus
but on my desktop pc it has stoped working properly.
it seems to work great under Win media player but as soon as i start NUENDO or ABLETON LIVE
i can set MF1 as asio card but no meters run or sound comes out during playback/recording.
crashes of the system have started to happen during sessions. that has never happened before driver upgrading.
if i switch in the session into asio4all driver or another sound card i do get sound and meters running.
other players as winamp also seem to crash from MF1 .

i tried downgrading drivers and for now it works for my laptop even better
as in the latest drivers i cant get below 512 buffer-size and still get a sound.
but no change on desktop behavior.

what could this be ?