Problem Noise in Ableton 8

Hi all, i’m following HTSL French Electro 'cause im new to Ableton. But i have a BIG problem: When I have to send the result of (for Example) Channel 1 (VocoVox)+Vocosynth to Vocoder to manipulate the result, the vocoder channel gives me only noise!!! and more i lift the filter or the carrier more noise he “spits” and it makes the same “joke” also if I stop the song!!! i don’t really know how to fix it…please someone help me!! Can the audio card (old) create problems like that?



thank u!!:angry::frowning: :(:(:(:frowning: