Site to Site VPN Authentication on reboots - Change PSK works

I have multiple Sophos site to site VPN's back to a central router. Whenever any of the sites losing connection they all re-connect except for 1. The Sophos VPN logs show "Couldn't authenticate the local...
AD Authentication Time-out

This issue just started on Sunday, reoccurred just now. Remote VPN login times-out. I've narrowed it down to an issue with the FW connecting to AD. The "Test Connection" failed. A reboot of the FW fixes...
Device Registration fails: Appliance connectivity issue with the license server - Time not set

I tried to register a RMA firewall with SFOS 21 EAP after it has been claimed in Central. It did not work. Either Administration -> "Registration" failed also Sophos Central -> "Sophos Central registration...
IPSEC VPN Multiple Lan Subnet from Sophos XGS to CISCO: only one subnet works at a time

Hi, we're experiencing a problem with Ipsec Vpn (site2site) from Sophos to Cisco. In the Ipsec tunnel we have two subnet (subnet1 e subnet2) at sophos vpn side and one subnet (subnet3) in the remote...
Strange behavior after update

We have an XGS116 firewall and after updating to the SFOS 20.0.2 MR2-Build 378 I can no longer log in to the admin web portal, only login failure. Even trying to access via SSH when you can log in, navigation...