RAK7268 (Edge Lite 2) can't connect wifi


Yesterday I tested RAK7268 at my fablab, and I couldn’t connect it to wifi over there. I also tried sharing smartphone connection, and it failed too. Now, I’m back to home, and I successfully connected it to my wifi.

All are 2.4GHz with WPA2

Any idea ?

Firmware version 1.2.3

Was it a 2.4 GHz network?

Any odd characters in the SSID or password?

As I said, all are 2.4 GHz and WPA2.

One network has an odd character in password, not the others. I will try another network to find the reason …