Error 0x8063010A

Value: -2140995318 | 0x8063010A | 2153971978

What does it mean ?

PEER_E_CONNECTION_NOT_AUTHENTICATED  
The peer connection could not be authenticated.
Value: 266 | 0x010A | 0b0000000100001010

Where does it come from ?

FACILITY_P2P  
Peer Graphing API
Value: 99 | 0x063 | 0b01100011

Other Errors for FACILITY_P2P