spectral-history, how to configure card?

I’ve got a R52Hn hooked up to a Routerboard 493 on my desk. Before I started on this project I upgraded the board to 5.0rc1.

When I do “/interface wireless spectral-history wlan1” in the terminal nothing shows up, same with /interface wireless spectral-scan wlan1

I have the radio currently connected to our office access point, so the wireless card works for that, but nothing is showing up spectrally.

in RC1 there is a bug in spectral scan, please wait for RC2