I have a client who has a vendor using wireless devices requiring this specific need. The devices are B/G only and are running WPA2-PSK. Trying to find a place in the Meraki Dashboard to change this. Also trying to narrow down an issue that seems to have appeared since the introduction of the RF profiles.
The 2.4 devices appear to connect to an AP farther away while the AP that is closer has zero devices connected. The APs in question are MR16 which have been in service since 2013 with no issues until last fall with the update going with RF profiles.
Maybe just coincidence.
That is what we have been doing. We asked Meraki if they could put a reboot schedule in or a reboot all. But that is not a fix in my opinion. Something has had to have changed in an update is all I can figure right now.