iPhone > touchosc > rtpmidi > pure data extended > traktor (midifighter)

Hi I'm trying to get my iPhone running touchosc with the midighter touchosc template files > rtpmidi > pd extended > traktor (midifighter)


I load up the template in touchosc on my iphone. All good.
I connect my iphone to the PC using rtpMidi. All good.
I load the pure data file into pure date. All good.
I set the midi output on pure data. All good (I believe)
I load the midi fighter instant gratification TSI file into Traktor. All good (I believe)

Now the problem is - when I use the touchosc template for the midifigter, It doesn't send any midi data that Traktor seen. I've also tried iMidifigher - and that doesn't send any data either. Oddly, if I select "BeatMachine" (standard touchosc template) in touchosc on my phone, it DOES send midi data that Traktor can see. I can even then use this to map to the imported TSI file.

This touchosc template (BeatMachine) sends data that Traktor no matter what TSI file I've got loaded. I can shut down pure data at this point and still it works. I just don't know why I can't get a midifighter touchosc template to send anything. Do I really need pure data running? I can use rtpMidi bridge if required - but that doesn't seem to make any difference. Can anyone help here, please?

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One thing for anyone suffering trying to set up rtpMidi - I went nuts with it - couldn't understand why I couldn't ake it work. I uninstalled it, reinstalled Bonjour etc etc. Set up port forwarding on my router -blah blah. The only thing that worked was stopping touchosc on my phone, closing the app, and restarting it - job done. Spent hours on that.