Sophos XG Firewall v18 MR1 release has been temporarily pulled.
Sophos has received reports from a subset of XG Firewall v18 MR1 systems, where the update has caused issues with traffic passing through the Firewall.
Sophos strongly advises that users roll back to v18.0 GA-Build 354 while their development teams work to resolve this.
More info: https://community.sophos.com/kb/en-us/135378
Applies to the following Sophos product(s) and version(s)
Sophos XG Firewall v18 MR1