I have a Pi 3 with resinos installed with Etcher, wifi credentials are entered before download. The Pi 3 can boot into resin logo screen, but it does not connect to Wifi in my office (blinks 4 times). Office wifi was setup with WPA2 AES encryption.
SSID and psk checked, I can connect them with a notebook, security type is “WPA2 Personal” and should work with key-mgmt=wpa-psk. I can connect with raspbian pixel, but the resinos just won’t connect.
Further tested with my home wifi, it works. This may be related to wifi configurations that only NetworkManager does not understand, or requires more specific config directives.
But I’m not sure where to start.