I’ve been messing around trying to fix the possible threading issues with AudioProcessorValueTreeState. The original thread got quite long. I’d be interested in a second pair of eyes on this solution if anyone fancies a look:
I’m just adding a generic solution for saving and loading non-parameter data, e.g. sample file names.
Original thread:
https://forum.juce.com/t/audioprocessorvaluetreestate-thread-safety/21811/35