Received new here link which booted ok and qgc opened. Before anything else I updated the unit. Update worked fine but the registration process failed.
Have tried multiple times with various things found here. Date and time are set. WiFi is all good with excellent reception. Unfortunately I don’t have a second 5ghz WiFi available.
@Eric_Xie yes this is most likely because of the double issue of the one key. if it was any other issue then yes here is the correct place to talk about it.