KSC 12/KES 11.7/11.8 - Available network rule defined in policy not getting pushed to workstations

[Adam K]

We are running Security Center 12, and using policy to push an additional network rule for making a specific network range a trusted network, and this portion of the policy is failing to get pushed to endpoints in Firewall->Additional Networks where is has previously.  All other parts of the policy appear to get applied to the endpoint as expected, and shift when we test that other things getting applied to the Firewall are applied.  Clients where we are seeing this are new installs of Endpoint Security for Windows 12.7 or 12.8 using Network Agent 12.2.  This seems to only have started in the last few weeks.

Do anyone have any idea what may be causing this?  I've looked around and haven't found any immediate patches or anything else that we may be missing.

[DonKid]

Please, open a ticket here.