The filament light bulbs have been losing the WiFi connection for a long time. That seems to be due to the firmware. I have already tried several WLAN AccessPoints, but the problem persists. The reception strength is very good, but the WLAN connection is not stable.
Is there possibly a solution or a beta firmware for which you can unlock me?
thank you! I have now performed the update. Some lamps flicker from time to time and are not accessible via the app at this moment. However, the WLAN connection has not been disconnected so far. I’ll get back to you in a few days and report back
I bought the first Yeelight bulb in February 2022. At this point everything worked perfectly. Unfortunately, I don’t remember which firmware that was. I would like the firmware from February 2022. Then everything would work perfectly again
Sorry, I tried to downgrade a bulb, but now the device is offline, I think the device does not support downgrade to an early version. First, you can try to reset and reconnect the bulb to see if it can be restored to normal. If it still cannot be used, please return and replace it after sale. Other devices are also unable to downgrade. I suggest you check your program. Under normal circumstances, there will be no flickering even if lan control is turned on, it should be your program sending some instructions to the bulb
I’m not using any program at the moment. As soon as I switch on the LAN control in the app, the lamp starts to flicker. There is currently no program running. Is there another firmware? Can you whitelist me for future updates?
So, there’s news. The lamp is working again without any problems. The connection is now stable and the lamp no longer flickers. So the firmware 2.1.7_0018 is perfect.
I released the other lamps for you. Can you please also update to firmware 2.1.7_0018? Some lamps have already installed the firmware 2.1.7_0020. Can you also update this to firmware 2.1.7_0018? That worked great last time.