If no IP address then you need to restart unit to gain IP address for unit

Davey

See, I truly am getting you mixed up with someone else.  You DID say that you had other devices, the other person didn't.  SMH.  It's been a long day.   

Anyway, I didn't think it would help, but, if the laptop has the ability to connect with a LAN cable, you can make the security settings adjustments mentioned in the other thread with that.  Or, you can try doing it with the laptop while connected through WiFi, but it would be best to do it while LAN connected if you have that ability.