The "Segment not loaded (new)" error is rarely a fatal bug in JDownloader itself. More often, it stems from server limitations, corrupted local state, or network instability. By methodically reducing segmentation, resetting downloads, and updating the software, most users can resolve the issue within minutes. For persistent cases, switching to single‑segment downloads for the problematic hoster offers a reliable workaround.
To avoid this error in the future:
JDownloader uses FFmpeg to merge segments. If the built-in version fails, you can download a standalone version of FFmpeg and use a command like ffmpeg -i "URL_TO_M3U8" -c copy output.mp4 to pull the segments directly . jdownloader segment not loaded new
Are you seeing this error on a , or does it happen with every HLS video you try to download? Workarond to "PluginException: Segment:XXX not loaded" #16
: Some sites block multiple simultaneous connections. Try setting Max. simultaneous downloads and connections/chunks to 1 in the bottom-right corner of the interface. The "Segment not loaded (new)" error is rarely
If you are staring at a stuck download bar, here is a comprehensive guide to understanding why this happens and how to fix it. Core Reasons for the "Segment Not Loaded" Error
Aggressive "Web Shield" features in antivirus programs (like Avast, AVG, or Bitdefender) can intercept JDownloader’s multi-threaded requests, viewing them as suspicious activity. Temporarily disable your Antivirus "Real-time protection." Are you seeing this error on a ,
: The hoster's server may be temporarily down or blocking automated requests.
Clear your web browser's cookies and cache for the source video site.
Check the bottom right corner of your JDownloader window for a . Click it and allow the software to restart.