This may be the problem :
Problems recalling plugin state versus current preset
Holly S***”!!. That could explain this
I always had this problem with Vst versions of my panels, once I reopened the Daw project many parameters didn’t have their correct values (the values they had when I saved the project), instead they had the previous value before saving.
As I never found the reason, I ended storing modulator values as user data when the project was saved, that was later assigned on project loading.
2. My simple midiMessageRecived script is called twice but in midi monitor i have only one incoming message.
Still couldn’t replicate this with my panels.