ok.ru very slow dl

[Nou4r]

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[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
[debug] youtube-dl version 2018.04.16
[debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
[debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
[debug] Proxy map: {}
...
<end of log>

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ok.ru download is extremly slow (never more than 250kbps) even tho the stream itself is extremly fast with 4k streams.
[download]
9.6% of ~2.52GiB at 235.49KiB/s ETA 00:43^C
9.5% of ~2.52GiB at 234.48KiB/s ETA 00:43^C

youtube-dl --http-chunk-size 1048500 https://ok.ru/video/92650277483

Im sure this could be "fixed" if we could make multiple connections and therefore reach the 25mbps or higher using 100 connections for example.

[dstftw]

[Odnoklassniki] 92650277483: Downloading webpage
[Odnoklassniki] 92650277483: Downloading m3u8 information
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 89
[download] Destination: Синтел _ Sintel (Нидерланды 2010 4K UHD Remux) Мультфильм 👍👍👍-92650277483.mp4
[download]   3.9% of ~684.83MiB at  3.04MiB/s ETA 03:53
ERROR: Interrupted by user

Blame your ISP/ok bandwidth limitations.

[Nou4r]

thats the first seccond = 2.5mbps but then it drops to 250kbps.

Blaming ok.ru is probably right but there must be a way to somehow "bypass" this just like youtube with the --http-chunk-size SIZE