@obxguy Anybody from TP-Link read these posts to provide answers???  Should be an easy answer... either 1.3.1 supports Wifi Access or not...

  @obxguy I have requested the same thing multiple times before firmware v1.3.1. I thought when it came out that it would it would support wifi access control. It is incredibly frustrating that people like us have requested this feature on a product that is still currently sold. It seems as if tp-link has either decided to just forget about us as they move on to newer products or have put this product so far on the back burner that the update with this support might just never happen. I have now been waiting almost a year since my request to tp-link for wifi access control. Being that mac address filtering is pretty common for every other manufacture out there, it will not make my decision to move away from tp-link all that difficult when the time comes.