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UX8, 64-bit windows7's SYSTEM INTERRUPTS and Nuendo 4
by Teddy_Nasr on 2011-01-24 06:53:26.6270


Every time I open Nuendo 4, one of the CPUs (it's always the second one) Kicks up every 17 seconds for a second or two. Even if no project is opened in Nuendo. A spike appears on the CPU Usage History while the SYSTEM INTERRUPTS bumps up to 11%. (A Picture of that event is attached)

When I unplugged the UX8 from its USB port, and entered Nuendo, the problem was solved and the SYSTEM INTERRUPTS was stable.

I didn't have the problem with the 32bit Windows XP.

How to stabilize the SYSTEM INTERRUPTS?

Thanks for your help


RE: UX8, 64-bit windows7's SYSTEM INTERRUPTS and Nuendo 4
by darealagentp on 2011-01-28 08:50:13.6230

The first place to start would be optimizing your Windows 7 operating system settings.

Please try all the recommendations listed in this document first:



The information above may not be current, and you should direct questions to the current forum or review the manual.