Strange RPC response at PNIO-CM connect request from Codesys

[Armin234]

Hi,

if Codesys is sendig a PNIO-CM connect request then P_Net is answering with a strange DCERPC-Packet.
I noted, that the Interface ID in the to packets are different, and tracing with the debugger the function pf_cmrpc_dce_packet, neither the "/* Handle PNIO requests /" neither the "/ Handle Endpoint Map request */" is executed.

Any suggestion?