Sound processing in real time. HELP

    Dec 11 2013 | 10:25 am
    Hey guys!
    I need to some help, please.
    I'm trying to record the input microphone into a buffer with record~ and then playback it through groove~, if i change the speed with sig~ i get some glitch sounds...
    Does anyone could tell me why, please?
    Thank you in advance...
    This is the patch: