Hello @prosumer,
We have seen this happening with several devices recently since migrating to FW 7.1.1 GA, in working with @Steve.Taylor we are fairly certain this is being caused by InControl2 and what appears to be the “Low Data Usage Mode” setting having been randomly changed throughout InControl2 to ON, turn this option back to OFF (clear the tick box) and save the setting changes, your health checks will restore there functionality (give the change a minute to propagate out from InControl2 to the device), next double check each device from that organisations group that you have made this change in for the Health Checks you require as they may be been reset to the factory default health checks for that WAN service.
For those MSPs and other managing multiple organisations and groups with InControl2, we recommend that you also check all of your organisations groups under the Setting menu of “InControl Options” to see if any other groups have been changed. Naturally there will be some who want this option Enabled.
Happy to Help,
Marcus 