If we set the date & time manually also after sometimes it's getting changed.
When we use captive portal with time based authentication user are not able to connect guest SSID because
NTP Server issue.
ap7522-A038A0(config-device-74-67-F7-A0-38-A0)#show ntp associations
ntpd not running, no associations status available.
Kindly help us to sort this out