No audio after exporting multiple clips

Hello,
I have a constant and major problem with Resolve Studio (16 and 17 beta) when it comes to exporting.
I often need to export many 1 minute clips in a row (30-600 clips). I put these timelines in other "render timelines" with 10-40 clips each. I than go to render and choose "individual clips" to queue them in. Its a super annoying work around because davinci dont support an easy way to simply export multiple timelkines.... But at least this works so far.
But after about 20-50 rendered clips, all the next clips will render without audio. It keeps happening to all clips, until I reboot.

- It happens on multiple coputers on resolve 16 studio and 17.
- All timelines are stereo.
- There is only ONE musik file in each timeline.
- The timelines are already very minimalistic, only 1 clip inside with 10 graphics in a row.
- The rendersettings for all timelines are the same.
- Different rendersettings doesnt appear to solve the problem.
- Win10, Ryzen 9 3900X 12-core, 64gb ram, Geforce RTX 2070 Super. (but happens on other pcs as well)
- Everything is up to date.
- Problem is random, music starts to stop at different files on different render batches.
- Audio does not stop inside one file, but suddenly the next file got no audio at all.
- There is no audio effect applied to the music (just one fade out at the end)


This is a major problem for me and actualy makes the software unusable for my main project.
What can I do?
Thank you =)

What can I do?

Don't nest timelines. Use Single file delivery mode and set In/Out points.

What can I do?

Don't nest timelines. Use Single file delivery mode and set In/Out points.

Thanks four your reply.
That would be incredible annoying. Its already bad that davinci got no batch render, thise timeline system is already an annoying workaround. If I have to render 600 clips (which happens constantly at this project) this would take hours only to queue them in ....)

Yup.