@David-TP Hello, The only Deco models I have are the one I listed before, I don't have any Deco M3W. I have three devices that regularly are can't identify which Deco they are linked with: an LG TV,...

My problem is identical to that shown in this thread: https://community.tp-link.com/en/home/forum/topic/165716?page=1 But unfortunately I am already on the latest firmware; I have tried everything...