I was at a tradeshow this past week, when i tried to connect 2 different photons to available wifi i encountered some weird behavior and it ultimately failed.
I connected to the softap once on each device, after that I am never able to connect to it at 192.168.0.1 again. I did notice that each time I would connect to one and try to send the credentials for the wi-fi, the device seemed to reset, flash white for a second, and go back to blinking dark blue, but never allow a connection again. The particle app, and the CLI also fail at this point.