Shard 179. I rolled back to stable firmware 26.8.2 due to the issue progressing, unfortunately.  ... View more

Cmr,    We are using Cisco Firepower for our firewall - though we have exceptions for all the necessary Meraki traffic.  ... View more

We are having the same issue after upgrading to 28.5. ... View more

Per Meraki's support, 26.6.1 patches a few vulnerabilities.  ... View more