Online - Data Retrieval Failures Occurred Windows Server 2022 !!install!! -

Troubleshooting: “Online - Data retrieval failures occurred” on Windows Server 2022

This guide helps you identify root causes and resolve the Windows Server 2022 error message “Online - Data retrieval failures occurred” (commonly seen with Storage Spaces, CSVs, or clustered storage).

WinINET (used by IE, Office, some apps)

Check via Internet Options → Connections → LAN settings. Repeated hardware errors

Get-StoragePool -FriendlyName "S2DPool" | Get-StoragePool -IsReadOnly

4. Avoid Mixing 512n, 512e, and 4Kn Drives in the Same Pool

Run:

When to escalate to vendor / Microsoft support

Repeated hardware errors, SMART failures, or controller faults.
Storage vendor tools indicate array-level issues.
Unable to bring CSVs online after basic repair steps.
Complex multipath or SAN fabric problems.

Run the following command to increase the size to 8MB:Set-WSManInstance -ResourceURI winrm/config -ValueSet @MaxEnvelopeSizekb = "8192". Restart the WinRM (Windows Remote Management) service. 🔍 Secondary Fixes for Known Bugs 4. Avoid Mixing 512n

Step 1: Identify the Precise Object

Run PowerShell as Administrator:

4. Root Cause Analysis

Primary Cause:
A recent Windows security update ([KB number], installed on [date]) modified the default Schannel TLS cipher suite order, disabling older but still required cipher suites (e.g., TLS_DHE_* and some TLS_ECDHE_* with weak key exchange). Several external endpoints had not yet upgraded to fully modern suites. Repeated hardware errors