I'm not sure if this is Studio One or NI problem, but I've just upgraded Komplete and both Guitar Rig 6 and Massive X are unusable. I've tried in Reason and Reaper and they display the GUI's fine.
I've tried disabling HiDPI mode in S1, and also enabled System DPI Scaling for the plugin window, but the GUI is still offset from the controls and doesn't display fully. I can't resize the plugin window either.
Anybody else experiencing this issue?