de1c95e created the issue

copping / Transferring a file from VMware ESXi disk (like .iso or even .vmdk files) never finish transferring.
Cyber Duck says 100% complete but never actually completes the transfer and releases the file.
Usually happens to the last file to be copied, which usually is the largest file to transfer.
Just now copied and .iso and the 'temp file' never got deleted, even though CyD says the transfer is 100% complete.
if I try to mount the .iso it is declared 'not valid iso file'.