Okay, so dual PIP is completely not working now. Added three apps, used 'dual pip' app, constantly message about dual PIP conflicts. Yes, I have enabled dual PIP and three apps attached, I'm using Pip1, pip2, pip3 apps, not 'real' apps. Has been working fine on 3.5 (for two apps at once, never managed to run 3). Anyone has this issue and resolved it somehow?