I changed my router and kept my SSID and password same but Sonoff touch (3 gang ) is not connecting to the new WiFi . I am not able to enter quick pairing mode no matter how many times I try to press and hold the left most button. How can I factory reset this device, so that I can start a fresh.
18 days ago
Did you make sure you're only using 2.4Ghz and not using 5Ghz?
I've not seen a 'factory reset' for Sonoff devices, as I didn't think they needed one.
Does it fall back to AP mode on the second try in ewelink and find the Touch's access point?