PLEASE HELP -- Can't get touchOSC to send to reaper from my ipad

[rsmus7]

I read all threads here and on hexler.net
but I still have a big problem,
I have set up my ipad with touchOSC and reaper does send data to my ipad,
I use the LogicPad.layout and the logicpad.ReaperOSC
I can see sliders move on my ipad,
when I move them with my mouse on my pc
but when I touch my ipad and move the sliders nothig happens in reaper

I think I did set up everything right,
but reaper doesn't recieve any data

I made a little midi keyboard layout myself, and that works
but with the LogicPad when I hit the "listen" button on the control surface page, nothing happens,
when I touch my ipad it listens to port 8000

so reaper does send, but doesn't recieve

any ideas how to solve this???