@Joseph-TP thank you very much for replying. This is exactly the problem. The device went through endless reboot loop after applying the update. Now only power light is on. No web interface, No...

I have multiple tp-link wifi extenders at home. This RE705X is the best of them. I have upgraded my 5G router recently (tp-link) and I had to reset all the extenders to use the new wifi. Each...