Error 0x087A0006

Value: 142213126 | 0x087A0006 | 142213126

What does it mean ?

DXGI_STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE  
The Present operation was not visible because the target monitor was being used for some other purpose.
Value: 6 | 0x0006 | 0b0000000000000110

Where does it come from ?

FACILITY_DXGI  
DirectX Graphics Infrastructure
Value: 2170 | 0x87A | 0b100001111010

Other Errors for FACILITY_DXGI