HRESULT:0x80072740 Only one usage of each socket address (protocol/network address/port) is normally permitted when detection is restarted

[spany14]

When I restart the detection algorithm, I get the following issue:

Exception thrown at 0x76E4E2AF in Visual Tag Detector.exe: Microsoft C++ exception: Platform::COMException ^ at memory location 0x0234F428.
HRESULT:0x80072740 Only one usage of each socket address (protocol/network address/port) is normally permitted.
WinRT information: Only one usage of each socket address (protocol/network address/port) is normally permitted.

How do I solve this?