Repository: yt-dlp
Issue: [nsfw/Eporner] Throttling issue eporner
Labels: NSFW,site-bug,triage

### DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

- [X] I understand that I will be **blocked** if I *intentionally* remove or skip any mandatory\* field

### Checklist

- [X] I'm requesting a site-specific feature
- [X] I've verified that I'm running yt-dlp version **2023.09.24** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [X] I've searched [known issues](https://github.com/yt-dlp/yt-dlp/issues/3766) and the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)
- [ ] I've read about [sharing account credentials](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#are-you-willing-to-share-account-details-if-needed) and I'm willing to share it if required

### Region

Japan

### Example URLs

https://www.eporner.com/video-lBPKFohzDui/mas-cungkring-vs-mbak-gemoy-part-03/

### Provide a description that is worded well enough to be understood

After couple of megabyte download it starts throttling.

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [ ] If using API, add `'verbose': True` to `YoutubeDL` params instead
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
[debug] Command-line config: ['-v', 'https://www.eporner.com/video-lBPKFohzDui/mas-cungkring-vs-mbak-gemoy-part-03/']
[debug] User config "/home/vtk/.config/yt-dlp/config": ['--restrict-filenames', '--embed-metadata', '--concurrent-fragments', '8']
[debug] Encodings: locale UTF-8, fs utf-8, pref UTF-8, out utf-8, error utf-8, screen utf-8
[debug] yt-dlp version stable@2023.09.24 [088add956] (zip)
[debug] Python 3.11.5 (CPython x86_64 64bit) - Linux-6.5.5-arch1-1-x86_64-with-glibc2.38 (OpenSSL 3.1.3 19 Sep 2023, glibc 2.38)
[debug] exe versions: ffmpeg 6.0 (setts), ffprobe 6.0, rtmpdump 2.4
[debug] Optional libraries: Cryptodome-3.17, certifi-2022.12.07, secretstorage-3.3.3, sqlite3-3.43.1, websockets-10.4
[debug] Proxy map: {}
[debug] Loaded 1898 extractors
[Eporner] Extracting URL: https://www.eporner.com/video-lBPKFohzDui/mas-cungkring-vs-mbak-gemoy-part-03/
[Eporner] mas-cungkring-vs-mbak-gemoy-part-03: Downloading webpage
[Eporner] mas-cungkring-vs-mbak-gemoy-part-03: Downloading video JSON
[debug] Formats sorted by: hasvid, ie_pref, lang, quality, res, fps, hdr:12(7), vcodec:vp9.2(10), channels, acodec, size, br, asr, proto, vext, aext, hasaud, source, id
[debug] Default format spec: bestvideo*+bestaudio/best
[info] lBPKFohzDui: Downloading 1 format(s): 720p_HD
[debug] Invoking http downloader on "https://vid-s3-n10-ca-cdn.eporner.com/v4/tVf2DJX5yT5rF8qj05-vaw/1696497534_146.70.205.180_470/7613067-720p.mp4"
[download] Destination: Mas_Cungkring_VS_Mbak_Gemoy_Part_03_lBPKFohzDui.mp4
[download]  39.6% of  100.06MiB at  944.30KiB/s ETA 01:05^C
ERROR: Interrupted by user
```