Yes the client must always see some notes before continue to net. I think this is very simple for tp-link to install a tik box in the captive portal session enabling or disabling ''always ask for...

I agree but we want this AP for a specific operation thats why i asked if there is this option availiable. Some other AP like Microtik do the job , i mean everytime the same client connects to the AP...

So is there a way allways the authentication page pop up no matter time limit? Thanks for the help.

when a client connects to eap FOR THE FIRST TIME is been redirected at the portal to the selected web page BUT when a client disconnects immediately from access point and connects again the portal...