Captive Portal in Loop in Select Hotspot. Help!

[onlineph]

I set up a hotspot in a covered court. At first days everything is fine, anyone who has the voucher can log-in easily.

The problem starts 2 days ago when I discovered the captive portal keeps on looping. When a user enters the voucher correctly, instead of redirecting to the google.com it redirects again to the captive portal.

When I checked myself I encountered the same. I even pass-through MAC my laptop and it still gives me the captive portal page. But when I simulate this in another hotspot I got no error. Only on this particular hotspot in the covered court I a having this problem.

I am using. 2.0.3 not yet ready for 2.1

Let me know what more data you need. Thanks

[onlineph]

Just adding this thread here