Workflow Steps Don't Run After Sleep

[tjunxiang92]

I have a workflow that sleeps and on random occasions, the workflow does not resume. The sleep duration usually ranges from 50 - 9000ms. When I rounded to the nearest second, it seems to reduce the issue but it occured at around 30 minutes mark of my workflow. In Vercel logs, there is a timeout log observed everytime the error occurs

async function sleepIfRequired(startTime: number, delayMs: number) {
	// BUG: Rounded to the nearest thousand seem to not lead to any issues
	const timeTaken = Date.now() - startTime;
	const sleepTime = Math.ceil((delayMs - timeTaken) / 1000) * 1000;
	if (sleepTime >= 1000) {
		await sleep(sleepTime);
	}
}

I am using: "workflow": "4.0.1-beta.32"