diff --git a/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G_Windows.cpp b/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G_Windows.cpp
index 1d77416a..4f319931 100644
--- a/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G_Windows.cpp
+++ b/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G_Windows.cpp
@@ -91,7 +91,10 @@ unsigned char ENESMBusInterface_SpectrixS40G::ENERegisterRead(ene_dev_id dev, en
         | Send the STORAGE_PROTOCOL_COMMAND to the device                               |
         \*-----------------------------------------------------------------------------*/
         DWORD bytesreturned = 0;
-        bool result = DeviceIoControl(nvme_fd, IOCTL_STORAGE_PROTOCOL_COMMAND, buffer, sizeof(buffer), buffer, sizeof(buffer), &bytesreturned, (LPOVERLAPPED)0x0);
+        while(bytesreturned != sizeof(buffer))
+        {        
+            bool result = DeviceIoControl(nvme_fd, IOCTL_STORAGE_PROTOCOL_COMMAND, buffer, sizeof(buffer), buffer, sizeof(buffer), &bytesreturned, (LPOVERLAPPED)0x0);
+        }
 
         /*-----------------------------------------------------------------------------*\
         | Copy the ENE Register Write extra data into the STORAGE_PROTOCOL_COMMAND      |