Going back a few updates now, the GUIs of many VST3 instruments and plugins from major vendors do not appear in the Komplete Kontrol VST in Ableton. The instrument loads and is playable, but there is just a small black cross where the GUI should be in KK. In standalone the GUIs appear as expected. Many modern instruments do not have a VST2 option. Any solutions yet? Seems a major issue.