We've updated to the latest versions of Mavericks and FM13, including Server v2, and perhaps it's a coincidence, but we are seeing LOTS of Communication interuppted errors and disconnects on our Macs, especially when in design mode.
The Windows clients do not seem to be impacted, and in fact, we have VMWARE setup with Windows installations on some of the Same Macs having problems, and the WIndows version in VMWARE is rock solid?
Anyone else seeing these kind of issues? Any ideas? May try downgrading, but with the "heartbleed" stuff a potential problem, I'm reluctant to do that.