I am working on developing a motor imagery control system for robotics applications using OpenViBE and the OpenBCI Cyton board. For foot motor imagery, I am working with the neurofeedback example scenario as well as an existing scenario for calibration that was created by Thibaut in the thread "About Neurofeedback Calibration."
The issue I am running into is that this calibration scenario was created in OpenViBE 2.2.0 and worked perfectly in that version, where it had matrix displays that would display just one value each, being the mean, variance, etc. I am trying to move over to OpenViBE 3.4.0 and when I recreate the calibration scenario with updated boxes in OpenViBE 3.4.0, each matrix display seems to be displaying some extremely large amount of values (200+ per matrix display) for less than 1 second and then crashes the Designer. The scenario works perfectly if I disable all of the matrix display boxes, so is there any other way I can get those values without using matrix displays? Or am I doing something incorrectly in my scenario for OpenViBE 3.4.0?
![Image](https://i.ibb.co/hMQB6Zx/Screenshot-2023-02-07-141513.png)
Thanks,
-Nathan