Getting 'err_no_supported_proxies' in Puppeteer with SOCKS5h – Any Fixes? or Puppeteer 'err_no_suppor

Weirdly, I’ve seen puppeteer fail with socks5h but work with socks5. Try stripping the `h` and see if it helps.

Also, check your firewall/AV—sometimes they block puppeteer’s proxy connections silently.

If all else fails, maybe a VPN + puppeteer-stealth could work?