Repository: yt-dlp
Issue: Youtube download limited to 25 kb/s
Labels: cant-reproduce,site-bug

### 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 reporting a bug unrelated to a specific site
- [X] I've verified that I'm running yt-dlp version **2023.07.06** ([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 checked that all URLs and arguments with special characters are [properly quoted or escaped](https://github.com/yt-dlp/yt-dlp/wiki/FAQ#video-url-contains-an-ampersand--and-im-getting-some-strange-output-1-2839-or-v-is-not-recognized-as-an-internal-or-external-command)
- [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)

### Provide a description that is worded well enough to be understood

Since yesterday, youtube video downloads are all blocked at 25kb/s on my machines. The problem doesn't recur with a proxy. I didn't have any particular problems the days before. 25 kb/s without proxy, 4-5Mb/s with proxy

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [X] 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
root@local:~/test# /usr/local/bin/yt-dlp.sh -vU  https://www.youtube.com/watch?v=6Dh-RL__uN4
[debug] Command-line config: ['-vU', 'https://www.youtube.com/watch?v=6Dh-RL__uN4']
[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@2023.07.06 [b532a3481] (source)
[debug] Git HEAD: cc0619f62
[debug] Python 3.9.7 (CPython x86_64 64bit) - Linux-5.10.0-23-amd64-x86_64-with-glibc2.31 (OpenSSL 1.1.1n  15 Mar 2022, glibc 2.31)
[debug] exe versions: ffmpeg N-111313-ge4d4d616ba-20230630 (setts), ffprobe N-111313-ge4d4d616ba-20230630, phantomjs 2.1.1
[debug] Optional libraries: sqlite3-2.6.0
[debug] Proxy map: {}
[debug] Loaded 1855 extractors
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
Available version: stable@2023.07.06, Current version: stable@2023.07.06
yt-dlp is up to date (stable@2023.07.06)
[youtube] Extracting URL: https://www.youtube.com/watch?v=6Dh-RL__uN4
[youtube] 6Dh-RL__uN4: Downloading webpage
[youtube] 6Dh-RL__uN4: Downloading ios player API JSON
[youtube] 6Dh-RL__uN4: Downloading android player API JSON
[youtube] 6Dh-RL__uN4: Downloading m3u8 information
[debug] Sort order given by extractor: quality, res, fps, hdr:12, source, vcodec:vp9.2, channels, acodec, lang, proto
[debug] Formats sorted by: hasvid, ie_pref, quality, res, fps, hdr:12(7), source, vcodec:vp9.2(10), channels, acodec, lang, proto, size, br, asr, vext, aext, hasaud, id
[debug] Default format spec: bestvideo*+bestaudio/best
[info] Testing format 616
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 27
[download] Destination: /tmp/tmprgueh0jf.tmp
[download] 100% of    712.00B in 00:00:01 at 676.50B/s
[info] 6Dh-RL__uN4: Downloading 1 format(s): 616+251
[debug] Invoking hlsnative downloader on "https://manifest.googlevideo.com/api/manifest/hls_playlist/expire/1690574704/ei/EMvDZM3rLubBsfIPkeukwAw/ip/ipv4here/id/e8387e44bfffb8de/itag/616/source/youtube/requiressl/yes/ratebypass/yes/pfa/1/wft/1/sgovp/clen%3D60390854%3Bdur%3D134.501%3Bgir%3Dyes%3Bitag%3D356%3Blmt%3D1663207460259625/hls_chunk_host/rr4---sn-q4flrnl7.googlevideo.com/mh/bk/mm/31,29/mn/sn-q4flrnl7,sn-q4fl6nss/ms/au,rdu/mv/m/mvi/4/pl/24/gcr/us/initcwndbps/73750/vprv/1/playlist_type/DVR/dover/13/txp/4532434/mt/1690552909/fvip/5/short_key/1/keepalive/yes/fexp/24007246,51000022/beids/24350017/sparams/expire,ei,ip,id,itag,source,requiressl,ratebypass,pfa,wft,sgovp,gcr,vprv,playlist_type/sig/AOq0QJ8wRQIgMVWVx3BjGeGHVnF5bZheh7ePaKZWQe58T7oPtfJQVtECIQCCfKIOEITK-lIeqMszyyIcJH-nLNM2KUKZwvWtAZRJ9w%3D%3D/lsparams/hls_chunk_host,mh,mm,mn,ms,mv,mvi,pl,initcwndbps/lsig/AG3C_xAwRQIgHQxVwc0qTpbWozqPNzzHHaCJoiZmSMQAKAxbaHmxmJECIQCwLt0eZKrohEAKlAgGWAJpq_UQO2KWKzvyDHHXDdTcOA%3D%3D/playlist/index.m3u8"
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 27
[download] Destination: bitch lasagna [6Dh-RL__uN4].f616.mp4
[download]  48.7% of ~ 327.14KiB at   26.57KiB/s ETA 00:06 (frag 2/27
```