Repository: youtube-dl
Issue: [Youtube] Unable to download JSON metadata
Labels: incomplete

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## Checklist

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Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2021.12.17. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
- Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
- Make sure that all URLs and arguments with special characters are properly quoted or escaped as explained in http://yt-dl.org/escape.
- Search the bugtracker for similar issues: http://yt-dl.org/search-issues. DO NOT post duplicates.
- Read bugs section in FAQ: http://yt-dl.org/reporting
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- [ ] I'm reporting a broken site support issue
- [ ] I've verified that I'm running youtube-dl version **2021.12.17**
- [ ] I've checked that all provided URLs are alive and playable in a browser
- [ ] I've checked that all URLs and arguments with special characters are properly quoted or escaped
- [ ] I've searched the bugtracker for similar bug reports including closed ones
- [ ] I've read bugs section in FAQ


## Verbose log

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Provide the complete verbose output of youtube-dl that clearly demonstrates the problem.
Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
 [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 2021.12.17
 [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: {}
 <more lines>
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```
[debug] Encodings: locale cp936, fs utf-8, out utf-8, pref cp936
[debug] youtube-dl version 2021.12.17
[debug] Python version 3.8.12 (CPython) - Windows-10-10.0.22000-SP0
[debug] exe versions: none
[debug] Proxy map: {'http': 'http://127.0.0.1:10809', 'https': 'https://127.0.0.1:10809', 'ftp': 'ftp://127.0.0.1:10809'}
[youtube:tab] Downloading login page
[youtube:tab] Looking up account info
WARNING: Unable to look up account info: HTTP Error 400: Bad Request
[youtube:tab] PLiZxWe0ejyv8CSMylrxb6Nx4Ii2RHbu_j: Downloading webpage
[download] Downloading playlist: Stephen's Opening Monologues
[youtube:tab] Downloading page 1
ERROR: Unable to download JSON metadata: IncompleteRead(31856 bytes read) (caused by IncompleteRead(31856 bytes read)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "D:\Anaconda\envs\nnet\lib\site-packages\youtube_dl\extractor\common.py", line 634, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "D:\Anaconda\envs\nnet\lib\site-packages\youtube_dl\YoutubeDL.py", line 2288, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "D:\Anaconda\envs\nnet\lib\urllib\request.py", line 531, in open
    response = meth(req, response)
  File "D:\Anaconda\envs\nnet\lib\site-packages\youtube_dl\utils.py", line 2625, in http_response
    content = resp.read()
  File "D:\Anaconda\envs\nnet\lib\http\client.py", line 466, in read
    return self._readall_chunked()
  File "D:\Anaconda\envs\nnet\lib\http\client.py", line 580, in _readall_chunked
    raise IncompleteRead(b''.join(value))
```


## Description

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Unable to download JSON metadata