LHG XL 52 ac dual band performance

Hello everybody

Interesting problem with ptp line on LHG XL 52 ac, tried to test max speed on nv2 p2p. Distance 4km. If both radios is turned on and working - 2.4 GHZ max speed varies from 80-100mbps, If 5G radio turned off - 2.4 goes to 170-180 mbps…

5GHz radio seems do not depend on 2.4 state.

Has anybody idea, why 2.4 depends on 5 state? Maybe that both radios is on NV2?

It realy depends on nv2 or nstreme. If 5GHZ radio turn of nstreme or nv2 ( make it on 802.11) 2.4G card speed goes up to 170-180mbps ( test from another’s mikrotik’s trough this line ).

it looks like both cards cant work on nv2 on same device.

Interesting. Any comment from Mikrotik?