Hello, there are two RB951G-2HnD and TP-LINK tl-wr740n v6 routers with the same settings, the same channels on the 20 MHz bandwidth, my smartphone gives a speed-test with TP-LINK ~ 48-50 megabit, with RB951G -2HnD a maximum of 18-22 megabits is with the latter having two channels and one with the tp-link, although with my laptop and with RB951G-2HnD and with TP-LINK the speed is 50 megabits, that is not the correct setup Of both devices is excluded.
Who will tell me what? For me this is some kind of incompatibility ...
6.38.5 (stable)

Naturally, devices are not tested at the same time

Also there is RB951Ui-2HnD, the problem is the same ....