@Joss_Scarlatti You don’t really have to do anything. That is a warning message that performance may not be optimal if you are using GPU acceleration for unmixing (Unmix Song for example). It doesn’t necessarily mean that it won’t work, it means that performance may be slower. 6GB VRAM should be OK as witnessed by @MrSoundman above. For more info see also: Unmix song with extreme settings.... slow Zzzzzz - #56 by Magnus_N