Thanks for the replies both.
The wifi changed as I changed to a new wifi provider. The name of the wifi and password is therefore different. Are you suggesting I change the password to be the same as it was with my old provider and that would mean the Shelly would be discoverable? I'm not able to use my old wifi as the provider no longer supplies me.
Hi. I have a Shelly1 connected to some outside lights, and it's on a switch that is operated from within my house. The lights will turn on and off via the switch, but the Shelly device can no longer be found.
The only thing I can think it is related to is my new wifi connection. I have checked all cables on the Shelly device, tried resetting the device via flicking the switch 5x times, and I hear the Shelly clicking but it still won't be found via the app. I have also tried setting up a new account to see if that works, but still nothing.
Please help!! 
