@ahambou As promised, a short update: After more than 24 h, everything is still fast and stable. I therefore consider my deco p9 issues as resolved.

@ahambou @worldofchico ahambou wrote @ruu1989 I am really satisfied by the performance and the stability after upgrading to the beta 1.0.2 and disabling the WiFi backhaul. My Decos have now been up...

ahambou wrote @Mrget Not documented. You have to upgrade to the beta firmware 1.0.2 https://static.tp-link.com/2020/202003/20200324/P9_1.0.2.zip and refer to my post #21 for instructions how to...