Volume Derendering (Ctrl+Alt+Shift+9) doesn't work.

[zyf444e668]

I am using the Singularity Viewer (64 bit) 1.8.6 (6157) Feb 26 2015 19:38:50.I used to be able to do the volume derendering key (Ctrl+Alt+Shift+9) key and everything disappears.Now it does nothing.It could be because i switched from Firestorm to Singularity and Firestorm was able to work the keystroke.

[Rolig Loon]

The Singularity viewer has not been updated for well over a year and is now functionally obsolete.  As time goes on, you will find that more and more of its features work in unexpected ways.