@ACI_Admin I'd encourage you to get in touch with our Support team as the issue may be different/unrelated to yesterday's events.   Many thanks! Giac ... View more

Absolutely and enable DFS channels to see if you can use them.  In the UK the transmit power of the first four (non DFS) 20MHz 5GHz channels is also pretty limited.  If all your APs stay on the first four, move a couple of non neighbouring ones up to say 108 and if DFS lets them stay there you can make use of more of the spectrum. ... View more

Additionally, for the iOS Meraki Backpack feature to function, iOS v9 and above now require the website hosting the shared documents to use TLS v1.2 for the HTTPS connection. ... View more