May not update firmware: Firmware update counter exceeded

Hello everyone, Since last week, I’ve been receiving the following error on my Sophos RED20: "May not update firmware: Firmware update counter exceeded." Is there a way to resolve this issue myself...
Verständnisfrage static routing

Hallo Zusammen, ich habe an 3 Standorten XGS Firewalls. A <--> B <---> C A und B sind über eine IPSEC route based VPN verbunden B und C sind über eine Funkstrecke verbunden wie müsste...
Sophos Firewall: SSL VPN - Remote Access Static IP with UDP Second Attempt Of Tunnel Fails

Disclaimer: This information is provided as-is for the benefit of the Community. Please contact Sophos Professional Services if you require assistance with your specific environment. Table of Contents...
Multiple Email Addresses for local users on XGS firewall

Hello community, I am currently working on a SG to XGS migration for one of our customers. The customer had a bunch of local firewall users. Many users have alias email addresses configured on...
Sophos XG HA Auxiliary device management address

Dear Forum, I created a new active-passive HA setup which is working flawlessly in terms of basically everything, except one thing which is the auxiliary device management. For some reason i not able to...