Thanks for confirming this Frits.
I would like to keep focus on implementing offline bouncing, so I don’t have time currently to debug this plugin.
Seems that’s the problem of KarmaFX Synth, because “save patch with song” function is not working in Tracktion 1 also. I’ve made this thread only because KarmaFX developer needs any other confirmations to start fixing. Now I can share this link with him, and there’s no need for you to debug KarmaFX Synth right now.
I wish you luck in implementing offline bounce, it will be great addition for all of us. Thanks for your help.