i got my new Yeelight Color 1S a week ago and everything was fine. The bulb came with a 1.x.x firmware installed. A few days ago i updated the bulb to firmware 2.0.6_0024 and since then the bulb always becomes unreachable after 1 hour and cannot be controlled anymore until i restart it. No apps are able to detect it (Home app, Yeelight app, Xiaomi Home app) until i reset it again. I have reset it multiply times but that did not help.
Can I somehow downgrade the bulb back to the 1.x.x firmware? Is there any fix for that? Or is my new bulb now permanently damaged?
Any help would be appreciated.