This is likely due to leaving the setting for Update Images ON. Any time a product is updated or sold via LightSpeed or Magento images will be updated.
To turn off Update Images:
- Go to accumula.com>Apps>Magento
- On the Updates tab, set Images to OFF and Save.
Note: Leaving Update Images ON will have a significant impact on the amount of time it takes for a product update to complete. We highly recommend leaving this setting OFF unless specifically updating images.