save binding / waiting for event grayed out
I am trying to use the AIRSTEP light as a looper in connection with the Spark 40 Amp and Loopy HD.
Everything works fine until the point I have to bind the Footswitch to the event/action of toggle recording on/off. Both buttons (waiting for event/ save binding) are grayed out. I have tried a lot of things with support by xsonic. Till now nothing works. I am not able to save the binding.
Are there any suggestions to get out of this?