Unable to connect Mi Smart Bulb LED to Xiaomi Home.

Yeelight LED Bulb (Color)
#1

Hi, i have problem with 2 pcs Xiaomi Mi Smart Bulb Led ( color and white ).
I have 4x this bulbs, but i can connect only 2.

This problem start when i want create a light group in XiaomiHome. error popped up and i can’t connect this two bulbs.
I tried connect to miio_default, but it doesn’t work.
Default factory reset it doesn’t work either.

Help me please.

#2

https://www.youtube.com/watch?v=cjCJrJD5NDU&feature=youtu.be

Here’s vid with my problem, after “connect” i dont can change name and i dont see this bulbs.