Mi Led Desk Lamp

Updated the firmware of my Mi Led Desk Lamp (yeelink.light.lamp1) and in this version of the firmware, the “breathing effect” from the focus mode and “candle” mode are absolutely broken, not going through soft and continuous changes, now it’s step-by-step, so you clearly see the lights dimming all at once, it’s more of an epileptic show than it is a smooth transition/effect. It’s impossible to keep it on it’s so annyoing that the transition is this way. On the focus mode, during the “breathing” it seems like it only happens when decreasing intensity. When increasing it seems smooth and then all of a sudden it falls down to a lower setting again and starts over. The candle is stepped in both directions, it’s not a candle effect at all. Anyone knows how to donwgrade?