Freight Quotes Stop Populating after weight is reached

Hi Fellow Shopify Users!

We have Shipstation integrated with our Shopify store for shipping. It works as it should typically utilizing the live rate feature. However once I reach a certain amount of products or product weight (I don’t know which), it completely stops producing a rate. I have tested this by adding one product at a time and checking to see if freight populates. It just stop after so many items with the error message below. I have confirmed the shipping address is accurate and successfully processed other orders with it in this system. I have resourced Shipstation and Shopify Support for help but so far no resolve. All our products have weights and shipping is enabled. If anyone has any help I would greatly appreciate it!!!