rtpMidi Problem

hi there

I used rtpMidi to play my Cubase Synth with the iPad app “Soundprims Pro”. Untill now all worked finde but nowadays there is no connection anymore by midioverwifi.

I tried to reinstall Aplle Bonjour and rtpMidi serval times, no solution. I wrote to the software developper of rtpMidi > no answer. I googlet it > no sulution that works. And my firewall is off, so there shoul be no problem.

Also I tried with Ipad and iphone (the app is on both) bot both does not connect. Actually i do not see the any devices on the list in rtpMidi where you can choose your device.

Any suggestion?