nuendo 8 is not compatible with motu 828es

Nuendo 8 is not compatible with MOTU 828 es, but Cubase can be used. Why?

Conflicting information…

https://www.steinberg.net/forums/viewtopic.php?t=135638

More information is needed if you want to have a high degree of success in getting a good answer.

Seems there is an issue around S/PDIF connectivity but only maybe.

MOTU problem, MOTU administrator gave me a beta driver, Nuendo can work.