Problems using P3 w/ Scarlett 18i20 via ADAT

[peterpanderretter]

Hey Pushler,

I intended to use my P3 w/ the Focusrite Scarlett 18i20 via ADAT.

The goal is
- to use the main out of the 18i20 with my studio monitors as P3s` main out replacement (see P3 Mix Master Out)
- to use all 8(+2) OUTs of the 18i20 via P3s ADAT port
- to use all 8 INs of the 18i20 via P3s ADAT port

So far
- I connected the the 2 Toslink cables (see pic)
- Clock Source: ADAT
- same sample in 18i20 as in P3: rate using 48kHz
- assigned all ADAT Outputs 1.1 - 1.8 to Hardware Inputs Analog 1-8

--> I managed to get all 8 signals to Push via 18i20`s IN put; I can also hear them on my monitors (since I put all Hardware Inputs in a custom Mix (see pic))
--> assigning P3`s master out to anything available (1-16; from 9-16 onward should be available for ADAT Out according to viewtopic.php?t=248103 ; see picture) leads me nowhere in Focuscontrol (dont see any signals; can not see/assign any ADAT Input in the software)

What am I missing?

thanks for helping

[peterpanderretter]

https://drive.google.com/file/d/14idFd2 ... sp=sharing, https://drive.google.com/file/d/1AYDtZO ... sp=sharing, https://drive.google.com/file/d/1XN6aKU ... sp=sharing, https://drive.google.com/file/d/1jGC5Yg ... sp=sharing