Done... Its better...but stiill connection loss happening.. any other suggestions ....to improve more...

No its showing in Enabled status. do i need to set it disabled ?

Around 16 access points with same SSID and password. Channels are different. Its a hostel Building in a square shape. In each wing there is an AP inside middle room.

What I meant is after the AP are started working, some times the client laptops where getting an error means they are connected to WIFI but no internet access. They will get an Alarm signal in WIFI...

One more small issue. In the middle , always connection is lost and say ""connected but no internet access"" any idea ?

Dear Fotodamaris, V is V and H is H...funny :) TL support is unbelievable...... But with your support I managed to fix this for now :) thanks man !! Yourself is enough for entire Mexico...