@voidptr0 Applying the same trick from other posts, i.e. www.youtube.com / youtube.com / youtube thus far able to block. (still need more tests). But that quickly hit the maximum limit of 32 entries....

The "Blocked Websites" features seems to have a limit on the number of host names. It is broken (no longer blocking or randomly decide to block) when there are around 9 or 10 or above. (I can't get...

@David-TP Thanks. Disabling the QoS nailed it. Now I can achieve 300Mbps speed.

My internet speed: 300Mbps download; 50Mbps upload. When connecting Deco X90 as Wireless Router Mode, I only obtained 100Mbps, regardless of whether I'm connecting Ethernet port 1Gbps or 2.5Gbps or...