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(TVP11 64) Suddenly the sound won't play in my project.
All speakers are switched on. I can load another soundtrack and it's still nothing. The strange thing is that the sound works in other projects so it seems to be some setting in this current project...
Help would be highly appreciated!

Have you switched on sound in the playback panel?

Are you on Windows or on Mac?
And also, which version of TVPaint 11 (11.0.8, 9 or 10?)

Yes, sound is on everywhere.
It's Windows 10, TVP11 version 11.0.9.