Index: lib/drivers/libusb/hcd_controller.cpp
===================================================================
--- lib/drivers/libusb/hcd_controller.cpp	(revision 70555)
+++ lib/drivers/libusb/hcd_controller.cpp	(working copy)
@@ -10,7 +10,7 @@
 
 #include "libusb.h"
 
-#define NDEBUG
+//#define NDEBUG
 #include <debug.h>
 
 class CHCDController : public IHCDController,
@@ -415,12 +415,19 @@
                     // start the hardware
                     //
                     Status = m_Hardware->PnpStart(RawResourceList, TranslatedResourceList);
+
+                    if (NT_SUCCESS(Status))
+                    {
+                        //
+                        // enable symbolic link
+                        //
+                        Status = SetSymbolicLink(TRUE);
+                    }
                 }
-
-                //
-                // enable symbolic link
-                //
-                Status = SetSymbolicLink(TRUE);
+                else
+                {
+                    Status = STATUS_UNSUCCESSFUL;
+                }
             }
 
             DPRINT("[%s] HandlePnp IRP_MN_START FDO: Status %x\n", m_USBType ,Status);
Index: ntoskrnl/io/iomgr/iomgr.c
===================================================================
--- ntoskrnl/io/iomgr/iomgr.c	(revision 70555)
+++ ntoskrnl/io/iomgr/iomgr.c	(working copy)
@@ -549,6 +549,14 @@
     /* Call back drivers that asked for */
     IopReinitializeBootDrivers();
 
+    {
+        LARGE_INTEGER Timeout;
+        Timeout.QuadPart = 5000;
+        DPRINT1("Waiting %lu milliseconds\n", Timeout.LowPart);
+        Timeout.QuadPart *= -10000;                                               // convert to 100 ns units (absolute)
+        KeDelayExecutionThread(KernelMode, FALSE, &Timeout);                      // perform the wait
+    }
+
     /* Check if this was a ramdisk boot */
     if (!_strnicmp(LoaderBlock->ArcBootDeviceName, "ramdisk(0)", 10))
     {