Half-second freezes coinciding with this fixme

[J V]

I get occasional freezes (for a split second, but really annoying) coinciding with a fixme in GW2

Code: Select all

fixme:winsock:WSALookupServiceBeginW (0x1b7ce2e4 0x00000ff0 0x1b7ce2d4) Stub!
[0820/204654:ERROR:network_change_notifier_win.cc(111)] WSALookupServiceBegin failed with: 8

I'm not sure if this is actually the cause or not, just wondered if anyone with more knowledge of this system could confirm it