Not showing any text - simply a grey box for about half a second, after which it disappears.

[npc-crow]

Latest version of musicbee portable, enabling KaraokeShow and pressing the view>karaokeshow button.

All that happens is a grey box appears for a moment and then it disappears. I have synced lyrics embedded in my files.

[ScarabParamit]

Same Problem.

[HeisCrimson]

Same problem.