hAP ac lite - can't connect phones via 802.11ac

Hi!
I’m having the problem, I can’t connect hAP ac lite (952Ui-5ac2nD) with smartphones LG G3 D855 and Samsung Galaxy S4 GT-I9505 via 802.11ac. When I set band to 5GHz-only-AC, SSID of 5GHz wlan is visible for Samsung and LG, but they can’t connect. I tried with different channel width (Ceee, eCee, eeCe, eeeC). I switched on wireless logging and found the message: “wlan2: denying assoc to 1C:1A:C0:34:6E:10, does not support all basic rates”. I know that both LG G3 and Galaxy S4 are supports 802.11ac. I tried to switch “VHT Basic MCS” parameter on Data Rates tab and found that only “none” value giving connect with LG (not for Samsung), but rate is only 150Mbps (from phone’s screen). Maby anyone knows what I need to success?
Mikrotik_DataRates.jpg