У тебя puppeteer connect .
нет
const browser = IS_PRODUCTION === 'production'
? await puppeteer.connect({
// browserWSEndpoint: `${process.env.BROWSERLESS_CHROME}?launch=${launchArgs}`
browserWSEndpoint: process.env.BROWSERLESS_CHROME + `?--proxy-server=${proxy}`,
})
: await puppeteer.launch(launcnOptions);
const launcnOptions = {
headless: false,
timeout: 99999999,
args: [
'--lang=de',
'--no-sandbox',
'--disable-setuid-sandbox',
`--proxy-server=${'http://localhost:8080'}`
]
}