Error 0xC121010B

Value: -1054801653 | 0xC121010B | 3240165643

What does it mean ?

WDSMCS_E_START_TIME_IN_PAST  
The specified start time is in the past.
Value: 267 | 0x010B | 0b0000000100001011

Where does it come from ?

FACILITY_DEPLOYMENT_SERVICES_MULTICAST_SERVER  
Windows Deployment Services (WDS) Multicast Server
Value: 289 | 0x121 | 0b100100001

Other Errors for FACILITY_DEPLOYMENT_SERVICES_MULTICAST_SERVER