X3: Fast forward stops working with M4B files

[kryokon]

Fast forward stops working with M4B files. What it does is the audio restart at the beginning of the file, but the time counter increments as normal when holding down the Next button. This also does the same thing with the Prev button being pressed down.

I checked if it does this with a MP3 file, this issue doesn't come up. It only started when I used the cue files on M4B files with total times larger than 10 hours.

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I have found what causes this, turning off cuesheet support causes this. Turning this back on fixes this but also resets any paused position you have back to the beginning.