What’s in the event log? Anything in the logs of the switch it’s connected to? Could be anything like loss of power.....Any other devices go offline at that site at the same time?
Darren OConnor | doconnor@resalire.co.uk
https://www.linkedin.com/in/darrenoconnor/
I'm not an employee of Cisco/Meraki. My posts are based on Meraki best practice and what has worked for me in the field.