Recently I've been badgered by some program that runs just after, or some time after, I start X4 & only X4.
It puts the below icon very briefly on the task bar & causes X4 to minimise,
which is annoying if I have walked away wanting X4 to run for a while on it's own
![Mad :x](./images/smilies/icon_mad.gif)
http://www.Exogenesis.co.uk/X4MinimisingIcon.png
Drew the icon by hand cos even though it's happened many times,
it's so quick I've not yet managed to screen-shot it (so it might not be 100% accurate).
Don't think it's Steam related, maybe Windows Defender or something ?
Any clues ?