We have 6 S660's. Recently did an upgrade to 7.1.0-306 and discovered that, despite our log subscriptions being correctly carried over in the config, they now do nothing on 4 of the 6. Even the built-in access log subscription is resulting in empty logs locally. Tried deleting and re-adding the built-in access log, but this didn't help. We have TAC working on the case but wondering if anyone else has seen this and/or have a resolution.