In the cases that I've seen, this error relates to an education payload within the profile.   As things stand now, the Meraki SM team is unable to find any errors in the profiles we are sending to the end devices. We've tried to reproduce the issue in house, but so far this has not been reproducible.   Meraki has recently opened a case with Apple to better understand what could be causing these issues.   If you have an open case regarding this issue, the support engineer should be able to provide updates on the issue as the case develops with apple. Please feel free to link your assigned engineer to this community page.   -Dalton ... View more

This error most often comes up when the SM licensing is exhausted.   If you have available licenses I'd recommend getting in touch with support.     ... View more

Devices being paired does not guarantee BLE beacon advertisements, which are what Meraki APs are listening for. Bluetooth Low Energy (BLE) https://documentation.meraki.com/MR/Bluetooth/Bluetooth_Low_Energy_(BLE) ... View more

Cisco Meraki AP devices only report BLE clients.   There are a few apps which can report BLE clients exclusively, which should give an indication of which devices will be seen by a Meraki AP.   Mac OS utility "Bluetooth Explorer" will also do the trick. This tool requires Apple Developer account (free).   If interested, search for, and download the DMG "Additional tools for Xcode [current version is 9.3]" from the following URL:  https://developer.apple.com/download/more/   This DMG contains a folder called "Hardware" which contains the application "Bluetooth Explorer" Within this application, select "Devices "->"Low Energy devices "->"Start Scanning"   If the device does not list, then it will not be detected by a Meraki AP      Bluetooth Low Energy (BLE) https://documentation.meraki.com/MR/Bluetooth/Bluetooth_Low_Energy_(BLE)     ... View more