Hi there,  If we are observing that the APs are not obeying the configured RF profile settings and there are no manual overrides specified then I would encourage you to engage Meraki support and open a case. Based upon the date of the initial post if APs have not lowered their power transmission in about 24-48 hours then there could be a greater issue.    I have observed scenarios where APs will not transmit at a forced maximum power due to regulatory domain restrictions, but I have not come across the opposite where they will not lower their maximum power transmission.  ... View more

You're able to adjust transmit via the app. Note that it will take some time for the power settings to sync down, maybe 1-2mim at most. But it's very much trial and error, unless you have proper wireless tools.  ... View more