When an instance of Omnisphere (2.6.4c) VST (not VST3) is created, it doesn’t produce any sound until either:
- The instance GUI is opened
- OR the instance setStateInformation is called with a valid state.
I’ve verified this behaviour with the AudioPluginHost (juce 6.1.6).
Is it required in the VST protocol to call setStateInformation on a new instantiated plug-in before it can produce sound?