Core crashes on Windows when connecting to server
Whenever it tries to connect to a server it crashes.
It happens for anything that contains a core (core and monolithic) on any version of Windows®.
The bug is in QCA and is Windows-specific. Builds for UNIX-like OSes and builds without QCA aren't affected.
This bug may need to be filed with the QT people upstream, but I do not know how to do this, so I am leaving a note here.