Running happily on 1.2.8, but am still hesitant to upgrade after the problems reported eg. https://community.tp-link.com/en/home/forum/topic/164802?replyId=342854

Ethernet Backhaul is a feature that makes it possible to wire the Deco units together to optimize the bandwidth and network stability. Normally, after wired Deco units with an Ethernet cable, the Ethe