Cisco Meraki MX250 Keep dropping connection after every 2 hours

[kilima]

Cisco Meraki MX250 Keep dropping connection after every 2 hours and connect back after 15 minutes. It keeps this pattern of dropping connection after every 2 hrs and connect back after 15 minutes continuously. Anyone who fixed this kind of scenario please share the experience 

[Karan Belani]

Could you please provide us more details regarding the LAN topology of your network, and how are you checking the connection?

[azeem-usman]

@kilima Could you please let us know if the Meraki MX250 are in cluster? if these are in the cluster make sure warm spare is enabled on the Firewalls and also please verify if the ISPs are stable, and monitor the WAN Gateways when the MX drops the connection, and share how the WAN and Inside interfaces are connected ?