Deco M9 plus v2 (1.4.3 build 20200921 rel 42500) unable to connect via wired backhaul anymore?
I upgraded my Deco's today.
Main deco (#1) and 3rd floor deco (#3) are connected using Ethernet 1000MBPS
Second floor Deco (#2) is connected wirelessly
After upgrade, the wired (3rd floor) #3 Deco only connects wirelessly to Deco #1 (even after remove and add Deco), ethernet is 100% up (i can see Led's on my switch) but it will not change to Ethernet Backhaul.
Second floor (#2) Deco connects to the weaker Main (#1) Deco (although 3rd floor deco should have much better signal connection to deco 2 because of distance and floor type).
How to resolve?