Hi 
,
i have 2x RB 800 (ROS 5.17), 4x R52Hn Card and 2x 5GHZ 24dB parabola duplex antennas! I also have other cards (r52 and R5H)
i’ve tried some configurations (nstreme dual, WDS) but my RX/TX speed is too slow (max. 30mbps) 
the Signal strengh (60/60) and CCQ are OK (100/100)!
can anyone help me out?
i would need a step by step instruction to get more speed
Many thanks in advance