Hello,

Firstly, I searched "rendering errors", "skipping frames" and other keywords but could not find a similar problem.

I have a sequence of ~1200 frames which looks perfect in visual previews (this is probably my best TL ever), smooth, no skipping or jumping. It is saved and I read all metadata for all frames in LR. I export and it hands over to LRT, and I then render. I have tried Pro res, 1920, 4K and others. in ALL cases it skips about 110 frames around 6 seconds into the sequence. Again - there is no skipping in the visual preview.

I have tried it without using any other applications while it is exporting / rendering. I have restarted LR and LRT. It still does the same. This is so frustrating with one of my best sequences so far.

Any pointers??

Thank you in advance.

Steve

With errors like that, checking and submitting the log file is always the best recommendation to see what's going on.
Without the log, I can only guess that something might be wrong with the dimensions/aspect ratios of some of the images or the crop. That's something known to produce similar effects.
Check this faq: http://forum.lrtimelapse.com/Thread-rend...e-sequence
If you can't get it going, send me the log file after rendering again (info->show log)