Installed a Crucial M.2 1TB SSD into the X2L 4GB memory version SBC.
This system has BIOS 14 installed as discussed above.
Tried installing Windows 10 on the system and get the same error as the OP. It hangs while trying to load the Windows 10 installer. The KingSpec M.2 1TB SSD on the other systems work correctly, so it appears MFG dependent whether it will work or not.