Really this topic falls into SD-WAN and Traffic Shaping.   The org I work with has several locations with two connections to the site, Internet or Point to Point.   When we select the SD-WAN and Traffic Shaping option in the web UI, the page prompts us an option to save changes, but no changes have been made.  We've discussed with a vendor to check for a reason for this and they said it would likely be a backend issue.  The URL in our dashboard starts with https://n499.meraki.com/  so it could be that node.  Anyone else had experience with this?