@CyberGen Oh, I never thought there is a third place where I have to turn it on. :grinning_face_with_sweat:

Nevertheless, everything works fine finally! Thanks a lot!

Excellent, it works perfectly!
Thanks @Lindon and @DabDab!

@Christoph-Hart
Here's an update about the actual status.

The JSON exception issue disappeared after I put all the file content into the script as an object. Now the plugin always opens, and the "plugin is not recognized" issue disappeared. Yay!

However, the neural stuff I am using still acts as bypassed in the exported plugin. In HISE it works properly, in the exported plugin it doesn't.

HISE_INCLUDE_RT_NEURAL=1 is used during the export as well.

Any tips for possible next steps?
Is there anyone who is facing the same issue, or who has a working setup with the same settings?

@Christoph-Hart
I could not solve the problem yet, but I have more details.

When I run the plugin in debug mode, I get this error message:

I tried the same with the example project (NeuralNetworkExample):

1. add script to create neural network, load the model layout weights (in this case model_tf.json), and load Tensorflow model
2. add the model into a ScriptNode FX in math.neural
3. export file to DLL and load it as a Hardcoded Master FX
4. export plugin

I got the same error message as above. The JSON files pass JSON Validation, and the models work properly inside HISE, they are sounding in the way as expected.

Do you have any ideas on which direction should I move forward?
Your help would be greatly appreciated. :folded_hands: