WAN interface keeps going down every one / two Hours or so days. It started earlier this week and I can't find a reason why it happens. Once I reboot the router/ Firewal, it comes back up.

Hi,

please provide hardware and software versions. Further what is your connection type and to what device?

ian

Hi,

Thank you for reaching out to Sophos Community.

In addition to rfcat_vk, kindly check/share also the following during the issue.

• log viewer events.
• interface status (console> sh network interfaces )
• Syslog

For logs, you may see reference below:

• Sophos Firewall: Find the log files
• Sophos Firewall: Log file details

Kindly provide more details.