Error 0x80EE0009

Value: -2131886071 | 0x80EE0009 | 2163081225

What does it mean ?

RTC_E_SDP_MULTICAST  
Multicast is not supported
Value: 9 | 0x0009 | 0b0000000000001001

Where does it come from ?

FACILITY_RTC_INTERFACE  
RTC - Real-time Communications
Value: 238 | 0x0EE | 0b11101110

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