ENS202ext firmware V1.5.67
Configured as an AP and connection to internet router's LAN port
ENS202ext obtain LAN IP via DHCP from internet router.
enabled one SSID with WPA2 AES with passkey
the rest of the setting are in default values.
devices are able to associated to the SSID and getting IP address from the internet router's DHCP server.
LAN and wireless devices are able sea each other and able to get to the internet.
After couple hours devices on the ENS202ext not able to get to the internet.
At that time, I found the internet still working on the router's LAN port and also connect laptop to the 2nd LAN port of the ENS202ext and able to get out to the internet.
Also, devices stills associated to the ENS202ext will not able to see other but able to see the wired LAN side. (stations separation is not enable)
Reboot the ENS202ext, everything will be working again, The same issue will happen with in a day and reboot will work fine.
refresh firmware and Hard reset will not help.
replaced with ews300ap for the same setup as AP and everything fine.
If anyone can provide some insight what may goes wrong on the ENS200ext to behave like this.