Sometimes, the first part (sometimes up to a minute so far) of a video I import is missing. I have to delete the video, and try and reimport it before I get that portion back. I have noticed the issue with multiple sources, and on videos with and without youtube chapters
Sorry to hear that. Can you please post example video URL?
It happened on this video on first import: https://www.youtube.com/watch?v=YhE4s2tGT0M
I figured immediately that the presenter did not start the forecast with a sentence about how strong the winds were, without mentioning the overall weather at first. I deleted it and did a re-import, and it was fixed
Unfortunately I have same issue with Ukrainian 
. Some sentences are missing at the beginning and in the middle of imported lessons. It started about three weeks ago
Thanks, we are looking into this.
same with russian, i uploaded 1:25 minute video it was okay until 45 minute
We are looking into this, thanks for your patience.