hi Frieder,thanks for your response!
Yes,that helped.But i have to do it for every single file that i would like to ACP.Is the project file a kind of"self contained" (like a Reason file) with all the audiofiles inside (not accessable from Cubasis to prevent deleting by accident) and am i doing a copy to the media bay this way?Is it save to delete those files again?Otherwise it would be a big mess up in the audio folder after a while…
edit:just for the record,i still have the above descripted unresponsive behavior from time to time.