I hey there I finally freed some ram to use the arp, I started to play around with the one form @cpwitz
Routing to internal port works fine. Usally I take the midi input from my keyboard on channel one and feed the out of the arp to midi/out/note set to internal port and channel 2.
The polyphonic subpatch then takes channel 2 and the internal port as input.
Now I tried to find a way of bypassing the arp. So I used a hacked midi through object from another thread. I changed the out of the arp to channel 1 internal port and set the in of the poly object to channel 1 internal.
The problem now is that the arp feeds back into itself and doesnt work how it should. How could I fix this?