When we sell an item on eBay, we mark the order as sent and add the tracking information.
When M2epro syncs with eBay the Shipping and tracking information duplicates, but it does not stop. Some of the shipping details have the carrier details listed 300+ times and its still growing.
We are worried this could eventually blow out the size of the database if it does not stop.
We are using Magento 2.1.3 , M2EPro 1.2