Hi everyone, I have an Asus RT-AC86U and I have installed the beta version by mistake on my Asus router. Since then, when my router turns on, ONLY the light of the 4th WAN (the power light is not even on) connection is on, even when nothing is connected to it. I've tried to reboot, I've tried to reset, I've tried to reinstall the original Asus software but impossible. No matter how long I will hold the reset button, the ONLY light on still is the 4th WAN. I can't reinstall because I can't put the router on the right mode to install something in it. Anyone with an idea?