Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
C
I don’t think it’s a something with the fog server. This may be a problem with the PXE boot rom of the motherboard/nic. Try booting using gPXE boot disk/flash drive and see if you get the same error.