ESP8266 to google wifi router connection isn't working

Hi - does anyone know about a problem connecting ESP8266 to google wifi router? It doesn't connect no matter what i do. when I use tp-link router instead - the connection works fine.

by "connecting" i mean - it is programmed to connect to the routers SSID with the password. each router is using a different SSID (and i program each module to the correct ssid/password)

They can both operate at 2.4ghz so i can't see what's the cause.

google wifi:...

ESP8266 to google wifi router connection isn't working