My Sonoff has the problem that it frequently looses the connection to "the server".
When I Power on the Sonoff it connect to "the server". After some seconds the green LED is constantly green, and the Sonoff can be switched on/off via the App.
Some time (sometimes a few minutes, sometime 15 minutes) later the the green starts blinking "fast", and the App reports the device disconnected. Waiting for a reconnection does not change tis, it stays unconnected.
I checked that the Wifi Router is working.
When I remove power from the Sonoff and power it up again, the Sonoff "boots" and after some seconds the led is constantly green again, and is accessible by the App.
In this way the Sonoff is not able, so what can I do? I guess the Sonoff should reconnect automatically, or this not implemented?
Type in google and it will appear. Then erase old app, and download new .apk file . Type your username and password , and voila. All works as it should.
This is known issue, hardware related... Nearly every device I have generates same problem... Replaced already WiFi, have half of the devices connected to ne router another half to second one, issue persists.
The same thing happens to me, I've been using Sonoff T1 US (3C) for two days and every so often it disconnects and beeps as if it were in pairing mode, then reconnects to the network normally. This is already being annoying.
Anyone have any idea how to fix it?