Timer function which is set up from ewelink app does not function properly .Please help
P.S: My device has firmware 1.2.0 and can not be updated to 1.5.2
With latest firware v3.1 the timer of my sonoff 4CH PRO R2 are not working anymore without internet connection (before they worked :( )
I have this issue too with my sonoff rf basic, i thought it was a device problem until I read the post. Is it a bug? Have you mentioned it in support?
when I bought it it said it didn't need to be connected. So I don't think they can change its features as they want without informing before. It is definitely not professional and it makes the devices useless in many applications.