Trying to connect Tello Drone to Xiaomi Mi 2 wifi range extender... I've watched loads of videos, and follow what I'm reading, but all the videos are at least 4 months old and I'm experiencing an issue... Maybe something introduced by a recent update.

For those familiar, I've got the Xiaomi home app, I have the range extender on, Tello on, and whether I chose Auto or manual setup, it sees the range extender fine, but when I try connect to "router" ie the Tello, it says "To ensure device security, connecting to unencrypted routers is not supported". All the videos I've seen at that point it gives a yes/no option to connect by mine just refused with that message.

Really frustrated!!

Yes region set as China.