cccam Cardsharing with Ci Modul Server


Hi, I want to sahre my card with my parents . So I made my VU+ Solo 4k a Server for cardsahring via cccam.
With the card slot there is no problem with the sharing.
But with the Ci Modul with HD+ card in , Im not able to share the card.
Does anybody know why? Or is it not possible to share the card in the modul?
My C Line looks like that:
C: 12000 name passwort
And the F Line like this:
F: name passwort 2 1 1 { 0:0:1 }

Thanks a lot.