If your album upload fails and the progress bar turns red, it typically means your internet connection was interrupted.
Try checking your connection, switching to a different network, or attempting the upload again later.
For best results, use a wired internet connection—especially when uploading large files—to prevent problems caused by WiFi drops.
This type of error usually doesn’t originate from eMastered. Uploads on the site use Cross Origin Resource Sharing (CORS), which connects your browser directly to Amazon S3 for file storage.
Since eMastered’s servers are bypassed, the upload is faster and more stable, and eMastered is not involved in the process.