Hi Arshad,
I did not configure NTP server whatsoever even at this point now.
I noticed when I connected my ME AP to home-network, the ME AP received an additional ip-address from home ISP Internet router.
In the wizard on CLI, it does not prompt for ip-address for the ME AP itself, but rather it only prompt for mgmt ip-address for web-console.
Again when I connect the ME AP to my home-network that AP received an additional ip-address from my home ISP Internet router.
I believe this might have enabled ME AP to enables both radio(s) 2.4Ghz and 5Ghz.
During wizard on CLI, it does not prompt for an ip-address for ME AP itself, that might to contributor too, the reason why Radio did not turn on.