Multiple instances of Irrklang

I apologize if this is a basic question. I am working on a projection mapping project with audio and I have been using the Irrklang node for audio playback. I am experiencing that it crashes regularly. The issue seems to come when I am using several instances of Irrklang filestream or when it is connected to a larger patch. The audio files are triggered by the positional data of a UR-5 Robot, so the patch in itself is fairly heavy. But some times the fileplayer plays the audio back once and crashes, after that even a new single instance of the player will not play back audio. The patch uses several fileplayers to enable individual panning and volume changes. There are two USB soundcards connected (this has been working when the audio is not in the same patch as the projection mapping) I have included the patch here if anyone has the time to take a look at it.

Best regards,


160118 - Sound FINAL2.v4p (127.7 kB)