Error 0x00240004

Value: 2359300 | 0x00240004 | 2359300

What does it mean ?

WU_S_MARKED_FOR_DISCONNECT  
A callback was marked to be disconnected later because the request to disconnect the operation came while a callback was running.
Value: 4 | 0x0004 | 0b0000000000000100

Where does it come from ?

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

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