We already received 3 completed OPP PSs. We only did some function tests till now. Please see the video, I can't control the PS by pressing the button, and it seem to be no overload protection?We will continue the comparison testing between your golden samples and ours.Our copied OPP PSs can work too, we will 2 ours OPP PS PCBAs by this friday! We are pushing our SW engineer to cancel the low power protection fuction but he is very busy recent. Hopy we can ship out 2 150W PS PCBAs by next wednesday.