Ok, then second radio for new boards 
We need background scan for NV2
Would certainly love having that⌠competition already did so.
As well as no longer the spectral History command on AC Radio!
Dear Mikrotik we are always behind everyone by now. No good!
A long time ago you were in the vanguard.
What about the following scenario:
Would it be possible to start background scans for 2.4 and 5,0 Ghz on the cap interfaces e.g. repeatedly each for 5 minutes for 30 seconds and export the result into a database? How would you start with this? How can I export the results? How would you start?
Remember, that each background can drops throughput of wireless device about at a half speed. Think over, if it is useful function. Much better I see any hidden command in terminal window, that allows stopping default radar scan im versions above 6.36.3, that makes devices unusable in cities, where various indistrial interfeneces makes false radar âdetectingâ and repeatedly drops connections by âdetecting radarâ even at frequencies, where hundreds kilometers far is none radar. This is bottleneck of all new Mikrotik wireless at 5 GHz.. 
Unoficial SW version, that allows radar control by command terminal window will be very welcome for experts. ⌠What about to push such version among official versions in âLong-termâ SW edition like current 6.43.16 . I understand, that officially Mikrotik cannot deliver such version at his page, but it can be shared via torrents or warez. For such version Mikrotik takes no responsibility.