I am using USB over Network to provide access to a USB Serial Port that is utilized by a security package for monitorig our doors, etc.
I've noticed on the client (which happens to be a Hyper-V virtual machine) that the ftusbsrvc.exe process constantly is utilizing 5-15% of the cpu, and of 70 cpu hours, has currently utilized 10 hours (which confirms an average around 14%). I've seen it spike as high as 40% during off hours where I don't expect there to be too much activity.
Is there anything I can do to aleviate this? We see potential for using this in a number of VM deployments however the CPU utilization is concerning.
Thank you for your report! As far as understand it, you are using Windows Server 2008. We are informed about this issue and we are working on it. Thank you for your interest to our product.