Lexicon version: 1.1.4
Operating system: Mac
Bug description:
I have exported my set for a gig tonight and I found a rather bad problem: Many tracks I have prepared with lexicon do not play back correctly in engine. What happens is the following (both in Engine Desktop and Prime 4)
- Track starts playing from the beginning normally until it reches the first beatmarker
- at the first marker, the track skips back exactly one bar and continues playing
- it continues playing normally after that, but
- if I rewind, the jump happens again at the position 1 bar behind the first marker, jumping forward to the beatmarker
- and it rewinds normally from there. If I play again, the jump happens again
So basically it’s like there is a portal between the position of the first bearmarker in lexicon and a place exactly 1 bar before it, and the 4 beats in between are duplicated once. Here’s a video:
What I have found out so far is:
- In all problematic tracks, I have moved the first beatmarker forward by more than a full bar.
- The Beatmarker un Engine DJ (yellow bar) is visualized 1 beat early, at the point where the playhead jumps to
- Changing tempo in Engine DJ does not change the positions of the portal
- I can fix this on a per track basis by deleting all markers in engine prime and placing them again. The files play fine after that.
- Problem appears on tracks with a single beatmarker, not seen on multiple markers (may be coincidence)
Step by step to reproduce:
I’m still figuring out how to reproduce exactly. Working theory is that you have to move the playhead forward by more than four bars, and then it happens quite often. I am uploading my database and an exported engine db after posting this.
Screenshot:
(Dropbox - PXL_20220326_084425264.mp4 - Simplify your life)