I have ptp 17 km with Groove A-5Hn and rb 411AH+R52H. The signal is good between -60dbi–65db. But there is strange throghput, at AP (Groove A-5Hn), Throghput is verygood always abave 20000kbps, but at client(411AH+R52H) throghput below 1000kbps. what’s wrong with this connection
may be interferences with other radio, or different propagation conditions.