I'm having similar issues, posting in case it helps track any bugs down. I'm on Windows 7 64-bit, Intel i7 3770, Intel motherboard, MOTU 424 soundcard, 32 GB RAM. I have V Collection; all the other Arturia plug-ins are working fine. Analog Lab stand-alone crashes on start-up, no error message, just an empty window that doesn't go away until closed. In Cubase 7, the Analog Lab window appears with the right graphical content, but freezes immediately after loading and crashes Cubase as well.