This is confusing:

On recent post one of the members said they were running libdvdcss 2 for Handbrake.

I did a search which said go to VLC libdvdcss page. The only thing that is on that is v 1.4.3 said
to be the latest.

The software group here on videohelp does not show it. Who has the right story on this?
It may prove a correction for a Win10 problem I've discussed elsewhere.