I cycled IIS and restarted the Logic Base server extensions last night, but I'm still seeing the same errors in the Log Viewer and the Process Manager reports are still not working. What doesn't make sense is that other projects which use ${MachineDefaultEnsembleIPAddress} and are running on the same server are working as expected, so I'm having some trouble understanding how that could be the problem.
When I RDP into our production server, right-click the task tray and go to Servers, it is set to local. As far as checking the Process Manager "role" is checked for the default server, is this done via the task tray or via Process Manager? All I see in the task tray settings is a "Login to Process Manager" checkbox, but that sounds different than what you were referring to.
We are currently using 7.0.13.13.28 Build 13, which I believe is SP2?