Update after reading the forum: setting the iOS port as clock source solved all clicking/popping issues here! I'm not sure it will create other issues on the computer side; I'll try a few experiments and see how things go.
I'm also having the same issues, but not in all apps:
- Samplr clicks and pops all the time. Unfortunately that's the iOS app i use the most!
- Loopy HD also clicks quite a bit, but less than Samplr
- iMaschine completely ignores the interface (but …
Thanks @jsandeen. Support just contacted me and I managed to get it to work. I had to reinstall iConfig first though; apparently something happened while it was updating (or before, anyway it seems it was a bit broken).