Error 0x80245006

Value: -2145103866 | 0x80245006 | 2149863430

What does it mean ?

WU_E_REDIRECTOR_INVALID_RESPONSE   
The response from the redirector server had an error status or was invalid.
Value: 20486 | 0x5006 | 0b0101000000000110

Where does it come from ?

FACILITY_WINDOWSUPDATE  
Windows update
Value: 36 | 0x024 | 0b00100100

StackOverflow

Other Errors for FACILITY_WINDOWSUPDATE