i can't really post any patches cause,
1. basically my main patch uses several poly~ that i dynamically change.
2. my patch hasn't be done in the communities way which mean its the total bordel
But if you got 5 min and are around the area, i can still come to the ircam with everything , i'm supposed to come see someone there soon.
anyway i will look more closer all the patches using lookup~ , you maybe already gave me the good direction. Some of them are loaded in different poly~, but i just realize i did stupid copies and that all use the same buffer name. the poly~ objects load the patchs randomly so maybe the crash happen when it load patch with the same lookup buffer in the same time.