No devices (again)

Hi to all.
Suddenly no devices are in the app.
I have 4 bulp but now, i can see only the 2rooms i have.
Goohle home recognise them with out problems.
Any ideas?

How about logout and login again?

No luck.
The strange is that it discover the rooms i have.

Now i can see them all after relogin.

Same here, 8 lights none of them are visible in the yeelight app. Already logged out and in again. No result.
Problem solved. I’m on USA server. 8 visible, but 1 is offline. Did hard reset, but app doesn’t install the light. Is the light broken