unable to download video from RaiPlay

[tarrasque73]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2020.01.24
• 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

$ youtube-dl --verbose https://www.raiplay.it/video/2018/08/FILM-La-stella-di-Andra-e-Tati-b384236c-2e8c-4e7d-b5bc-ab2eafce4c87.html                                                                                                           
[debug] System config: []                                                                                                                                                                                                                      
[debug] User config: []                                                                                                                                                                                                                        
[debug] Custom config: []                                                                                                                                                                                                                      
[debug] Command-line args: ['--verbose', 'https://www.raiplay.it/video/2018/08/FILM-La-stella-di-Andra-e-Tati-b384236c-2e8c-4e7d-b5bc-ab2eafce4c87.html']                                                                                      
[debug] Encodings: locale cp1252, fs utf-8, out utf-8, pref cp1252                                                                                                                                                                             
[debug] youtube-dl version 2020.01.24                                                                                                                                                                                                          
[debug] Python version 3.7.2 (CPython) - Windows-10-10.0.16299-SP0                                                                                                                                                                             
[debug] exe versions: ffmpeg N-94609-gc87237d105, ffprobe N-94609-gc87237d105                                                                                                                                                                  
[debug] Proxy map: {'http': '10.40.6.131:8080', 'https': '10.40.6.131:8080'}                                                                                                                                                                   
[RaiPlay] b384236c-2e8c-4e7d-b5bc-ab2eafce4c87: Downloading video JSON                                                                                                                                                                         
ERROR: Unable to download JSON metadata: <urlopen error [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has f
ailed to respond> (caused by URLError(TimeoutError(10060, 'A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respo
nd', None, 10060, None)))                                                                                                                                                                                                                      
  File "c:\personal\python\python37-32\lib\site-packages\youtube_dl\extractor\common.py", line 627, in _request_webpage                                                                                                                        
    return self._downloader.urlopen(url_or_request)                                                                                                                                                                                            
  File "c:\personal\python\python37-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 2237, in urlopen                                                                                                                                       
    return self._opener.open(req, timeout=self._socket_timeout)                                                                                                                                                                                
  File "c:\personal\python\python37-32\lib\urllib\request.py", line 525, in open                                                                                                                                                               
    response = self._open(req, data)                                                                                                                                                                                                           
  File "c:\personal\python\python37-32\lib\urllib\request.py", line 543, in _open                                                                                                                                                              
    '_open', req)                                                                                                                                                                                                                              
  File "c:\personal\python\python37-32\lib\urllib\request.py", line 503, in _call_chain                                                                                                                                                        
    result = func(*args)                                                                                                                                                                                                                       
  File "c:\personal\python\python37-32\lib\site-packages\youtube_dl\utils.py", line 2728, in https_open                                                                                                                                        
    req, **kwargs)                                                                                                                                                                                                                             
  File "c:\personal\python\python37-32\lib\urllib\request.py", line 1319, in do_open                                                                                                                                                           
    raise URLError(err)                                                                                                                                                                                                                        

Description

WRITE DESCRIPTION HERE

I tried to download the video at https://www.raiplay.it/video/2018/08/FILM-La-stella-di-Andra-e-Tati-b384236c-2e8c-4e7d-b5bc-ab2eafce4c87.html

I can watch the video in the vbrowser with no issues.