We host a dozen or so Shopify stores, with wildly different daily volume. One store averages ~$5k/hour and has kept usual pace while a different store that net

We host a dozen or so Shopify stores, with wildly different daily volume. One store averages ~$5k/hour and has kept usual pace while a different store that nets $1k/hour has had zero orders since 3pm. It's possible this is affecting smaller stores?