Hello@David-TP, ty for your reply. I have 250Mbps from my ISP. But the internet is unstable and crashing. Can't watch movies from Netflix platforms etc, it keeps loading, not to mention the movies...

Yo, i have the same issue as @Private. My Set-up is Main - Deco X20-DSL (Firmware 1.0.12) -> Deco X50 (Firmaware 1.2.7.) And LOG seems pretty same as @Private. I hope we can find a solution because...