Error 0x000D0BC8

Value: 854984 | 0x000D0BC8 | 854984

What does it mean ?

NS_S_REBUFFERING  
The requested operation has caused the source to rebuffer.
Value: 3016 | 0x0BC8 | 0b0000101111001000

Where does it come from ?

FACILITY_MEDIASERVER  
Windows Media Server
Value: 13 | 0x00D | 0b00001101

Other Errors for FACILITY_MEDIASERVER