Before posted this, I searched in the forum and could not find a similar post. Anyway, I received this error while trying to upload an image for a Dell OptiPlex 7050 Windows 10 64bit. It does not matter really matter on which Kernel that I am using; however, currently, the default one is kernel 4.13.2. Also, each time that I shutdown the computer and tried to upload the image again, the queue slot is different, as specified below.
"Queue IS Full, Waiting For Open Slot, 0" or 1 or 2 or 3..."