@michaelbates perform a factory reset. Before you change ANY settings after the reset make sure your devices can connect with the default password number.

@Prash101 Think it has. I installed it before it was pulled. Works great for me but no settings changed apart from different band passwords, changing time server and connecting hard drive.

@broxtor My experience with this router is to alter settings at your peril. Currently, i am running the newest firmware (before it was pulled). Installed it then did a factory reset. I only change...

@Transmission1 That's the problem. You can't downgrade.

@broxtor had something similar with an asus router. unable to go backward with firmware. eventually tech came out with a method. It was restore router to factory settings then via a combination of...

@Calmer locate the file on the tp link website, download and extract the bin file and manually upgrade via the router interface