Getting a variety of blue screens, mostly system service exceptions with a few process has locked pages. Crash dumps are attached. BSOD occurs after closing application Cubase v 6.5.1 . C6 may either appear to close normally ( I get a desktop and can navigate to and operate in other applications and the internet) or it may go into wait state and hang there. If so, it cannot be ended in task manager. Then in either case if I attempt shut down, or just sit in wait state for a minute or so, I get a blue screen. BS only happens after running Cubase 6.5, otherwise startup, operation and shutdown proceed without incident. Also, prior to the 6.5 update, I was running version 6.0 without any problems. Drivers
reported on the blue screens are ntoskrnl.exe and stdriver64.sys . This problem has been a forum topic at Steinberg for several weeks, and affects over a hundred reported users. Steinberg has not indicated if/when they would post a solution. Thanks in advance for any help you provide.
Windows 7 ultimate x64
intel 980x, gigabyte X58A-UD3R