hi Hans,
I am attaching the patch. changing env~ parameter solved the problem. I did, however, test what happens if the vumeter is in the top patch (rather then inside the subpatch) and that doesn't create the same problem (i.e. doing [env~] without giving it a large buffer size). So there might be some additional issue with gop property there.
thanks Oded ___________________________________________________ Oded Ben-Tal http://ccrma.stanford.edu/~oded oded@ccrma.stanford.edu