Logic Audio "Error -6002" during Playback

[deltacon]

Hi out there!

Maybe anybody has a solution for that: I'm working on Logic Audio via Direct I/O on the Digi001. Sometimes during Playback I get this error message with the 6002 Error. It doesn't depend on how many Plug Ins or Audio Tracks I'm using, it's sometimes enough to use only 1 Audio Track and I get the error.
I've still contacted several Supports (Emagic and Digidesign), but they can't help me. I configured my system for Audio use. I'm running an AMD 800, VIA KT133 chipset, Aopen Board, SCSI Controller (Adaptec), networking device (deactivated in music configuration), Matrox Millenium G450 Dual Head and the Terratec EWS 64 soundcard.
Maybe the EWS is causing the problem, although I deactivated everything I don't need necessarly.
I deactivated the Wave drivers in "System settings/multimedia" from the Digi001. This is necessary to use the Digi001 in Logic via Direct I/O. So I need the soundcard (EWS) e.g. for Wavelab, which can't be put out thru Direct I/O and as Sampler.

Maybe anybody has the same Problem?
Would be nice to find some help

regards
Bernie