In order for the External Captive Portal feature to correctly work on the OC200, we have found that you will need to be running V1.2.3 (Controller version 3.2.12). We have a TPLink community forum post tracking the issues with the newer Controller version 4.1.15 which, at the time of writing this article, was not functioning as documented. OC200 If you are not running version 1.2.3: Download and unzip version V1.2.3 (Controller version 3.2.12) from here Log into the […]