RF spectrum still buggy

[GIdenJoe]

I have reported issues with the RF spectrum numerous times, through support cases and even guys that come to our premises to hold a session.

This has been two years already and I have never seen the RF spectrum visual work properly.

I now have a clear example with a very busy 2.4 GHz spectrum that while it says channel 1 is very busy, the visual still centers the busy-ness around channel 5 for some reason.

And even worse for the 5 GHz, the graphic has never showed the UNII-2 and UNII-2E bands.

I once had an answer from a support agent stating that DFS channels are almost never used...  We use them all the time!

These screenshots are from an MR46 in trial for a survey at software 26.7 now.

[BrechtSchamp]

Yeah they really ought to fix this.

https://community.meraki.com/t5/Wireless-LAN/RF-spectrum-on-2-4GHz-MR33/m-p/71502

[kYutobi]

I was going through this as well with MR34s and @NolanHerring was able to provide me info on this issue.

https://twitter.com/NoLANWiFi/status/1034870853375279106

https://nolanwifi.com/2017/02/02/meraki-rf-falsehoods/

[PawelG]

The same on MR45 running 27.6.

In addition lots of interfering APs with -40dBm signal due to other bug being present for long time. I've got answer from TAC that this might affect AutoRF performance. 

Br, Pawel.