Unable to establish Connection if no IO data is written by host application

When establishing an AR the apdu data status is initlizaed with zero in PPM. This results in an invalid data status sent until the first IO data is written. As a consequence, establishing an AR might fail with a DHt timeout detected by IO Controller.
If the application cyclically updates the IO Data in DPM this does not happen.
If the application updates IO data at a late point of connection establishment (e.g. ParameterEnd) this issue occurs.