1S lamp unexpectedly going to offline

Hi! Time by time my 1S lamp unexpectedly going to offline when I click some her controls in Yeelight App. Nothing helps to get it back to online, only repairing again will get it back. Fw: 2.1.7_0017, MI ID: 138998618
Please give me LAN control for this lamp. Without LAN control I can’t use lamp with Home Assistant (Homekit Contoller integration does not provide all required features). Thank You!