Isochronous USB Losing Data

JamesD3

Bit poster
I am running a Windows 7 application that uses Isochronous Full Speed USB 2.0. USB transfers should happen every 1ms and transfer 312 bytes each.

Under Parallels 8, there is about a 25ms period where there are no transfers followed by 8ms of transfers.

Are there any settings that may fix this problem?

Is this a problem inherent to running windows as an application in Mac OSX?

James
 
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