To improve stability and efficiency, photos are now uploaded from the Lightroom Plug-in to your galleries in batches.
Batch Uploading Process
Photos are automatically uploaded in groups of 60 by default. However, you can customize the batch size within the Lightroom Plug-in settings. The available options for batch sizes are:
Small: 30 photos per batch.
Medium: 60 photos per batch (default setting).
Large: 100 photos per batch.
How to Adjust Batch Size in Lightroom Plug-in
To adjust the batch size in Lightroom settings:
1. In Lightroom, open File and select Plug-in Manager...
2. Under Advanced Configuration, locate the Chunk Size option. Select the preferred size (Small, Medium, or Large). Click Done to save your changes.