Why doesn't this code work on Windows (pyppeteer)?

Question

Python

async def process(query):


  print('START PROCESS')

  
  async with aiofiles.open(os.path.join(BASEDIR, config['PARSER']['Proxies']), mode='r', encoding="utf-8") as f:
    proxies = await f.readlines()
    await f.close()

  proxies = [x.strip() for x in proxies if x != '']
  proxy = random.choice(proxies)


  print('OZZZZZ')
  browser = await launch(headless=False, args=['--no-sandbox', '--proxy-server='+proxy, ])
  print(4)
  #Далее код

Asynchronous launch of chrome processes for parsing. On Linux (Debian) everything works, but on Windows (7 and 10) it doesn't. The browser starts and stops. print(4) is gone, as is further execution. What could be the problem?
Both on Linux and Windows - Python 3.7.4