Mise à jour de DSM 5.2-5592 Update 3 de Synology

Fixed Issues

1. Optimized fan settings for DS715 and DS215+.
2. Enhanced compatibility with hard drives.
3. Improved the compatibility with UPS devices.
4. Fixed an issue where the NTP (Network Time Protocol) service became temporarily unavailable after manual calibration.
5. Fixed an issue where uploading files could fail with non-admin accounts on EDS14.