| Date/Time (UTC) | Event | |----------------|-------| | [Date] 08:15 | First alert: Application A failed to pull inventory data from vendor API (HTTP 500 / timeout). | | [Date] 09:30 | Manual retry succeeded; issue considered transient. | | [Date] 14:20 | Multiple retrieval failures reported across three different online services. | | [Date] 15:00 | IT team initiates formal troubleshooting. | | [Date] 18:45 | Root cause identified. | | [Date] 20:10 | Fix applied and verified. |
Get-IscsiConnection | fl TargetAddress, SessionIdentifier, ConnectionStatus
Get-IscsiSession | fl IsConnected, LinkDownTime
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Test with PowerShell:
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-WebRequest https://www.howsmyssl.com/a/check -UseBasicParsing
Get-ChildItem -Path Cert:\LocalMachine\Root | Where-Object $_.Subject -like "*YourCA*"