Duke3D: Pressing the fast-forward keys during demo pause disables sound
Record a small demo, start playback, pause it using space, and then press KP4 or KP6 to move backwards or forwards.
By doing so, the sound will be disabled even after unpausing, and needs to be manually re-enabled in the sounds menu.
Started with the update of the demo system from r1595-r1598 (83a7656d). The apparently more crude rewind system from r1536 (df3f900a ) didn't have this problem.
Edited by Dino Bollinger