Problem category
NAS
Access, storage, and services.
- published
Synology Hyper Backup Insufficient Destination Quota
Inspect retained versions and destination usage before choosing a capacity or retention procedure, without deleting recovery points as a diagnostic test.
- published
Synology Hyper Backup Restore Only After an Integrity Check
Confirm the integrity-check finding, preserve recovery options, and identify the evidence needed for a destination-specific recovery plan.
- published
Synology Hyper Backup Taking Longer Than Expected
Check task state, logs, NAS resources, and destination-specific signals when Hyper Backup is still running without a confirmed error.
- published
Synology Hyper Backup Task Suspended After Interruption
Distinguish a resumable interruption from cancellation, identify the interruption context, and preserve the right backup-version expectations.
- published
Synology Tailscale Connected but NAS Is Unreachable
Separate tailnet connectivity, name resolution, the tailnet access policy, DSM firewall rules, and the exact Synology service port before changing the NAS.
- published
Synology Tailscale Subnet Router: LAN Device Unreachable
NAS access works, but a LAN service behind it does not. Separate subnet advertisement, CIDR, approval, access policy, client routing and target-side evidence.
- published
TrueNAS SCALE SMB Share Exists but Client Access Is Denied
Confirm the share is reachable and the client authenticates as a Samba-enabled user, then separate the share ACL, the dataset (filesystem) ACL, the parent Traverse permission, and the share read-only and enumeration settings before any ACL change.
- published
Unraid Array Will Not Start
Match the exact Main Array Operation message first, then separate missing disks, device-limit, license, key-server, and withdrawn-release branches before any array, disk, or license change.