Hi @BRAGAD ,There can be few reasons, my suspects,If you are downloading
from CDN/Dispatcher then it should be a rule issue either in Dispatcher
or CDN which is causing this.Check if AssetDownloadService reference is
not in satisfied state in AssetDownloadServlet . AssetDownloadService is
dependent on other OOTB services and they should be in satisfied state.
You can also check AEM error.log, request.log for this timeframe. As I
said above, this download functionality leverages AEM Assets
AssetD...