My router Asus N66 failed and I replaced it temporarily with Asus N56.
The SSID and password are the same for both.
I have to key in the SSID and password again in order for my notebook and cellphone to work.
Blynk no longer works with the replacement router even though there is no change in SSID, nor password.
I rebooted the router, turn off and on ESP12 and it still does not work. I haven’t tried turning off and on modem.
Does changing channel on the router helps?
Any help or suggestions please.