@David-TP Yeah i'm facing these issues multiple times a day and everyday and i have also complain through Deco App and share the logs too and YES my Decos are connected on wireless.

Hey TP-LINK !! I'm facing this problem after the Early Access firmware (1.7.0) on Deco M4 before that it was pretty much better. But now it's too much and in actual my Satellite Decos are connected...

@Airforce1 You can create ethernet backhaul in Router Mode and AP Mode both but in Router Mode you can use ethernet backhault from Deco to Deco only like from Main Deco to Satellite Deco 1 and from...

@ChilledOutDad Hmmm you can see other person also facing connection problem after the new firmware update. Maybe they will fix it soon

@ChilledOutDad Btw this guy also facing internet problem on same Deco and same firmware version. https://community.tp-link.com/en/home/forum/topic/802576

@ChilledOutDad I think your ip address is conflicting because of subnet mask of ISP router and Deco because by default subnet mask in 255.255.255.0 but yours in different but i think you should...