My initial question was because I came from a wired connection with my Apple TV 4K 2021 model, to a wireless (wifi 6) connection, and I saw the speed difference, if something was wrong with this firmware since I had no previous reference with my RT-AX86U connected to this Apple TV via wireless.I use "Internet speed test for Apple TV - Speedtest by Ookla" App on my Apple TV 4K, it is connected to the router via CAT 5 cable and I get 930mbps download on a gigabit connection, and in my case that has never changed, no matter what router firmware I am using...
I think we are reading too much into these incremental firmware updates?