Problem with 2 dvb-s cards with gbox and sasc-ng

Hi,
I've got a Mythtv box setup with 2x FF dvb-s cards and I'm using gbox to share.
All works fine when I only use the first card.
Sometimes I can use the second card as well but not at the same time. Switching the sequence doesn't change things.
Usually gbox breaks with too many open files on adapterX/demux0
At that moment sasc has already lost contact with gbox for a while.
So its not possible to watch and record at the same time or use PIP.
I have read that with multiple dvb-s cards you need to run multiple gboxes.
I've manage to do that by using different paths for both processes with the F: lines.
However, it seems that sasc-ng grabs only the first gbox that starts.
Sasc communicate with gbox through in-port 8004 and out-port 8003.
Can anyone confirm that I'm on the right track and what am I doing wrong?
I'm afraid that the second gbox can't communicate over port 8003 anymore when there is already one session up.
Help is appreciate a lot!

It seems that the gbox client of SASC-NG is a bit buggy.
With 2x dvb-s SASC looses the connection with gbox. Gbox crashing as a result of this I think.
Now I'm using mpcs-gbox wich can connect several clients (newcamd, radegast etc.) to gbox.
Now SASC connects with the newcamd client and it looks very stabile.