Re: USB Host MSD SCSI Inquiry command sometimes fails to completes.
I've been diving a little deeper into this problem. I added debug messages when host transfer objects are allocated (set inUse), and deallocated (inUse = false). On line 178 of the attached log you can see that a transfer object is allocated but not deallocated. I have a workaround for this in the MSD release method, but I'm still working on a fix at the USB host level.