The Meraki support team suggested another way to factory reset the MX. I had to power-cycle the device 6 times, but still the problem hasn't been sorted, so I am getting a new MX85 since I believe the MX84 are EoS Maybe there is a bug on the newer Meraki MX Firmware: https://www.reddit.com/r/meraki/comments/vwlzdy/reminder_mx84_management_port_is_useless/ ... View more

Good news ! I'll try that when this release will be in RC status, we only have huge HQ sites with these AP models. ... View more

If you configure RX-SOP your clients won't know about it.  You basically just tell the AP to not listen to frames below a certain RSSI threshold and transmit over them at those levels if you have stuff to send. It won't help one bit with roaming,     The only way to have good roaming is having the correct coverage (which means enough secondary AP signal) so the client can easily see both AP's and the AP's see each other a bit which helps with info contained in 802.11k and 802.11v which in turn will help clients find the next AP faster and have a better time roaming. ... View more

The SNR value is the value of the most recent upstream frames from the client.  So the AP just shows how it actually receives the client frames. So yes it is from the perspective of the AP. Usually a value above 25 dB is considerd within spec. ... View more