Fibaro Roller Blind 2 not working

I have installed curtains with a motorised track and am using the Fibaro Roller blind 2 controller to operate them. The unit paired fine and calibrated fully and I then loaded this DHT When I press the app to open or close, the curtain moves for about 1 sec and stops and the same for closing and no matter what I change the settings to it wont work. Any suggestions?

Hello @Basher1967,

Have you added proper device handler to FIBARO Roller Shutter 2 in SmartThings?
Here you can find code and instruction how to do it: