WD500Z-1 causes LED spot lights to flicker

Hello everyone. Im new to this forum. I want to apologize in advance for starting the new thread with the old topic. During my search through the topics, i wasn’t able to find the solution.

I recently installed 3 WD500Z-1 dimmers in my apartment. 2 of them control different sections of LED spot lights in the living room and another one controls light fixture in the bedroom with different LED bulbs. At any brightness minor flickering happens every 2 minutes or so. According to the manual, flickering can be eliminated in configuration set command but i was unable to find the way access that. Can someone please tell me if its possible?

Thank you