Either stop the DPM protection agent service on %ServerName; and make sure that the QoS Packet Scheduler is enabled, or disable ...

Either stop the DPM protection agent service on %ServerName; and make sure that the QoS Packet Scheduler is enabled, or disable network bandwidth usage throttling for the computer. To install the QoS Packet Scheduler: In Control Panel, point to Network Connections, right-click the appropriate connection, and then click Properties. On the General tab, click Install, click Service, click Add, click QoS Packet Scheduler, and then click OK.