Yeelight Bulbs keep losing connection and going offline

Hi,

I have had my Yeelight bulbs installed for a week and have been working fine paired with Alexa, however last two days the bulbs go offline and I have to manually reset them and redo the instillation process

These bulbs are doing this now but we’re fine for a week? Anyone had this issue or knows how to solve it?

Thanks

I have the same problem. The wifi signal strength is fine.