Hey Edwin...
I think I figured out the "disappearing font issue" and why it seems to happen sporatically... I believe it is connected to the 15 day trial.... 2day I experienced the problem for the first time... I couldn't fix it using the delete font "deal" ... no dice... so I unistall and delete the resolume folder and reinstalled... it werkz now.
the "15 day" connection came when I went to reinstall... I downloaded resolume and installed april 2 ... it is april 17th when I loaded up resolume and experienced the font problem...
hope that helps track down the problem...
Later.
M@