I just upgraded to Komplete 14, mainly to get Playbox and started using it in Maschine standalone. I had quite a few crashes initially when copy/pasting groups with Playbox on them but after a while it seemed to settle down. However the next day when I went to load these projects up it looks like they have become corrupted and now just crash on load in both standalone and plugin versions of Maschine.
I thought maybe it was just a bad day so started on a new project and within ten minutes of copy/pasting groups with Playbox on them it was crashing again.
I really hope it gets fixed as I look forward to playing with this amazing plugin, had lots of fun while it lasted!
EDIT: whoops did not realize this was posting in KONTAKT, uhh I suppose it should be moved but I don't seem able to do this.