Every now and then, Jitsi pops up it's "New audio device connected"
dialog, even though I haven't connected/disconnected anything.
Normally this is just an annoyance but it happened tonight and messed
with Eventghost, causing that to receive constant phantom remote
keypresses (D-pad left it seems) which caused Mediaportal to try and
rewind the video I was watching! As it was constantly holding the key,
it was only after I killed Eventghost that the key was released and
then it rewound to the beginning of the video and I had to kill Jitsi,
restart Eventghost and then re-start playing the video and advance to
the position I was at before this happened.