Onion boots with an open network that it is not possible to connect to

[Robin Lefever]

I have a peculiar problem.

A couple of my onion omegas have booted up and show their wifi ssid's but they show as being unsecured, 'open' networks. When I try to connect to them, it fails.
Just wondered if anyone else has had this?
I'm going to connect via serial to try and figure it out further but as it's happened to a couple of mine I wondered if others have had this experience?

Many thanks

Robin