Cant connect yeelight color 1s

Hi, i just got 2 of theese. One works fine , it is connected on the app and workds just fine.The second one has a problem.I cant connet it on the yeelight app no mater what i do.I connected it once before but now it doenst connect at all. It starts connecting but then says “Connection failed Please check your device and enter the correct info” i do enter the correct info 100% because as i mentioned i have already connect the other lamp.Please help me.

Would you please take a look at the STRIPA model or the strip6 model when connecting the light strips? If it’s Stripa, it doesn’t support overseas servers.