I updated to 1.0.6 and played for a couple of hours last night, switching settings around and using the KPA as normal.
No problems on mine so far.
Got it a week or so ago.
I took it out the box, loaded 1.0.5 straight away, had the clicks and pops issue.
Now gone straight to 1.0.6 with no issues.
I'm really happy with mine so far, as long as it doesn't crash on me.
Now that there are no pops/clicks I can start using it to track something useful in studio.