[cypher242]

Actually there is a new LSPCON firmware 1.72 released 2 days ago from Intel. Don't know exactly what is new.

Info from Intel:

Updates the HDMI Firmware version to 1.72 for the Intel® NUC Kit families, NUC6CAY and NUC7ixBN. This update fixes:

• An issue where a head mounted display would not wake up from sleep (S3) using Windows* Mixed Reality.
  

Note: An HDMI device must be connected and an Intel® Graphics Driver must be installed before this update is run.  The instructions are in the .zip file.