Troubleshooting
Review the actual diagnostic reasoning, scoped corrections, retained outcomes, and unresolved limits.
Identity & security
RSOP failed with RPC error 0x800706BA because WS01 WMI firewall rules were disabled. Enabling the required Domain-profile rules restored WMI and Group Policy Results. Event 10067 also led to targeting the existing LocalAdmin account instead of the disabled built-in Administrator.
Read diagnostic record ↗Cloud administration
Sign-in error 53003 traced to an external-identity security-information policy scoped to all users. Restricting scope to guest/external users restored the internal test sign-in while MFA remained effective. A Graph licensing-metadata discrepancy remains documented.
Read diagnostic record ↗Automation
A directory-role membership request returned 400 because it used an unsupported $top parameter. A signInActivity query returned 403 until the missing AuditLog.Read.All delegated scope was addressed.
Read diagnostic record ↗ITSM
Group membership did not make a Procurement user selectable. The Task assigned_to reference qualifier required the itil role. Granting that lab role resolved the invalid reference while retaining the qualifier.
Read diagnostic record ↗Endpoint management
The original physical-device validation includes Secure Boot remediation followed by Confirm-SecureBootUEFI returning True and an Intune Compliant state. Later endpoint reuse does not invalidate that retained result.
Read diagnostic record ↗Identity & security
Provisioning logs, source-anchor correlation, OU scope, and agent traces were inspected before resets. The retained implementation distinguishes the 20-minute user/group interval from the separate Password Hash Sync process.
Read diagnostic record ↗Infrastructure
Direct tests separated WinRM reachability, authentication overhead, and actual host resources when the WAC experience felt slow. The source does not establish a broader server-performance root cause.
Read diagnostic record ↗Cloud administration
The evidence preserves a direct-remoting limitation for VMM01. Portal and agent observations are reported within their actual scope; local service state is not inferred where it was not read.
Read diagnostic record ↗Virtualization
The documented workflow accounts for checkpoints and the active VHDX before modifying storage. Final host and guest observations are retained as separate evidence.
Read diagnostic record ↗Infrastructure
Linux01 domain integration and SSSD remediation are documented separately from macOS AD binding and reachability. A test passing on one platform is not generalized to the entire environment.
Read diagnostic record ↗