Are there any additional warnings regarding the connection of the core to the suit? Is the red status LED of the core illuminated?

Please check the correct connection of the Nt Core to the Nt Suit.

Explanation: If the core cannot connect to the suit properly, stimulation will not be enabled. If the red status LED does not light up, it means that the security connection between the core and the suit does not exist. In this case no electrode can be controlled. Better tightening of the core on the suit can solve this problem.

If the red LED lights up and only some channels are not controllable, there might be a problem with the suit. Please open a ticket after the problem with other cores has been simulated.