Dear SSC and colleagues, I installed the new Kyma Software and Firmware 7.20f9. I also reinstalled the KymaControl App on my iPad and tried another iPad.
I've attached MIDI log which shows that I can send MIDI via Max to the Kyma. I still can't get KymaControl to connect to the Kyma.
I'm thinking that I need to reinstall KymaConnect. Something that happened a couple of night ago was that when I was breaking down my setup the electricity was turned off before the Kyma had completely shut down. I was using Terminal to connect to another set of iPads (in Utter) and KymaConnect to control the Kyma System using MIDI messages from Max. Could this have corrupted KymaConnect?
Glad to hear you got it working in time for your concert! To summarize (for anyone encountering a similar issue), turning on PacaProxy in KymaConnect resolved the problem.