I just noticed that if C6 hangs on exit, it DOES eventually close (I guess). I closed it a while ago and it hung. I left it (instead of opening task manager and forcing it to quit) and went in the other room for a bit. When I came back it had closed.
Whatever is causing it, it is very intermittent. Sometimes I'll close it a dozen times with no problems, then it will hang every time for a while.
Hope we figure this one out. Rather inconvenient
Desktop: Cubase Pro 8.0.5 Wavelab 8.5.20, Halion 5.0.1, Presonus StudioLive 24.4.2AI, CPU Intel Core i7 3.4gHz, Motherboard Asus P8z77-v LX, 16gb RAM, Video Card MSI R5450 (no fan), PSU Zalman ZM600 HP, Zalman Reserator 1 liquid cooled system, Windows 7 x64 Home Premium, Pro Tools 11.2.2, Waves Mercury Native 9r20
Laptop: MacBook Pro (15 in), 2.4 gHz Intel Core i7, 8 gb RAM, OSX Yosemite 10.10, Presonus Firestudio Mobile, Presonus StudioLive 24.4.2AI, Philips DVD+-RW SDVD 8820 SATA drive, Wavelab 8.5.20, Cubase Pro 8.0.5, Halion 5.0.1, Pro Tools 11.2.2, Waves Mercury Native 9r20