Since https://github.com/WeAreROLI/JUCE/commit/7d2310795f6432a6a17a2cbc9be8b36e330f7680 the Audio Plugin Host fails to load old documents correctly or even update correctly when adding new plugins.
I’m a little unclear on the details but it looks like the state of
isPrepared isn’t getting updated correctly and the rendering sequence isn’t being rebuilt correctly.
Once a graph is loaded or a change made, I have to open the audio device settings and make a change to force a hard re-build of the graph.
If I revert to the commit before, Audio Plugin Host works as expected.