Unfortunately since version 2.1.0 Universal Plug 'n Play (UPnP) is not working for me, still not in VLC 2.1.3 (Win7 SP1, both under 32 and 64 bit versions). Clicking "Universal Plug 'n Play" crashes VLC.
While previous installs (2.1.0 - 2.1.2) automatically opened the crash report option, this does not happen after (repeated) crashes in 2.1.3 after clicking UPnP.