I have two "smart life" devices and 2 "meros" and since two days they are not working anymore.
They suddenly appear offline in the respective apps and I'm not able to link them anymore. The devices are found but somehow cannot https://nox.tips/ https://xender.vip/ connect to the wifi. The same is true for an ESP8266 I'm using.
I suspect there's something wrong with the wifi (Vodafone Kabel), something changed,maybe the firmware of the router, i don't know.
Does anyone have any advice?
Thanks a lot
