Hey Rory,
Have just encountered a problem where VSTs I have previously exported from Cabbage are not opening in Ableton, and when I export new ones they don’t even show up in the browser. Never had this issue before - I even sent the .csd to a friend and he had no problems exporting it and then using it in Ableton, then when he sent that VST back to me and I put it in my VST folder it didn’t show up in Ableton. Same problem with VST3 and AU, and with effects and instruments. Unfortunately I don’t have another DAW to test this with. Using Cabbage version 2.3.0, Ableton Live Suite 10.1.7 and macOS 10.14.6
Thanks!