@sakymare After leaving it without power for a day, it has worked again. I have installed the latest update (2015) and we will see how it goes.

Strange thing. I have reconnected it and it has worked for me. But unplugging it and plugging it back in has blocked me again. Is it possible that once it uses up all the electricity it carries...

Thanks for your reply. I have tried but it did. Pressing the reset button for more than 30 seconds without any result. Only the power button is on.

Hola, tengo un TP LINK TL-WA850RE, y de la noche a la mañana se me han apagado las luces. Solo esta encendida la de Power. He intentado hacer un reset, pero no sirve de nada. Se nota el botón de...