I'm unable to add devices to scheduled tasks via the MBSDK anymore. This worked briefly when I was getting started using it but suddenly stopped working shortly afterwards. Using the example implementation on the LDMS server (http://core/MBSDKService/MsgSDK.asmx?op=AddDeviceToScheduledTask) is always unsuccessful, as well as sending the command directly as an HTTP request: http://core/MBSDKService/MsgSDK.asmx/AddDeviceToScheduledTask?taskId=TASKID&deviceName=PCNAME
After every failed attempt there is a corresponding error in the MBSDK.log file on the LDMS server: "MBSDK : Machine is out of user's scope of machines".
As far as I can tell, all other operations that go through the MBSDK are still functional, it's this one in particular that is having issues.