Good afternoon! Sorry for my english. For a long time I use MikroTik RB2011UiAS-2HnD, RB951Ui-2HnD, RB751G-2HnD and RB941-2nD. ROS v6.38.5 and v6.39rc72. Recently purchased a phone Lenovo P2. I can not understand why Lenovo P2 connects to WiFi at channel speed Tx Rate: 54Mbps, Rx Rate: 150Mbps-40MHz...