Oliver Kieselbach
ac6b008387
The network_bandwidth_estimate event now carries the CONFIGURED Delivery
Optimization bandwidth caps, so analyses can distinguish line-limited
(no caps -> the p90 is a real capacity lower bound) from policy-limited
(caps present -> the measured rate reflects the throttle, the line is
likely faster).
Verified against MS docs (Policy CSP + DO reference): GPO and Intune/CSP
do NOT share a registry store - both are read from the Registry64 view:
- GPO (ADMX): HKLM\SOFTWARE\Policies\Microsoft\Windows\
DeliveryOptimization, DO-prefixed value names
- Intune/Policy CSP: HKLM\SOFTWARE\Microsoft\PolicyManager\current\
device\DeliveryOptimization, same value names
Semantics: absolute caps in KB/s, percentage caps 0-100; a value of 0
means dynamic/no limit (OS default) and is treated as not configured.
DODownloadMode 0 is a real setting (HTTP only) and is reported whenever
present, but is not a throttle. Policies are read FRESH at each emission
because Intune policies land during the enrollment.
Event fields (omitted when absent): doThrottleConfigured,
doThrottleSources (gpo|mdm|gpo+mdm), doPolicy{Gpo,Mdm}{MaxForegroundKBps,
MaxBackgroundKBps,PctMaxForeground,PctMaxBackground,DownloadMode}; the
message gains a "[DO throttled by policy]" marker. Not covered (v1):
DOSetHoursToLimit* business-hours string policies.
+6 DoThrottlePolicyReaderTests (two-store split, 0-semantics,
string-DWORD tolerance, fail-soft); agent suite 1674/1674 green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
AutopilotMonitor
Advanced monitoring and troubleshooting solution for Windows Autopilot deployments. Gain full visibility into every enrollment session with a detailed event timeline, fleet health dashboards, and session reporting. Define custom analysis rules to automatically detect issues and gather rules to collect targeted evidence. Retrieve diagnostics packages on demand, configure agent settings like auto-reboot behavior and automatic timezone adjustment — all managed centrally from the web dashboard.
Private Preview
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Overview
Autopilot Monitor provides real-time tracking, intelligent diagnostics, and automated troubleshooting for Windows Autopilot enrollment processes. It consists of:
- Bootstrap Script — PowerShell script deployed via Intune that starts monitoring early in the enrollment process
- Monitoring Agent — Lightweight .NET application that collects telemetry and evidence during enrollment
- Backend API — Azure Functions-based ingestion and processing pipeline
- Web Dashboard — Next.js application for real-time monitoring and fleet analytics
Architecture
For detailed information about the system architecture, components, and data flow, see Architecture Documentation.
Documentation
Full documentation is available at autopilotmonitor.com/docs
License
This project uses a split licensing model:
- MIT License — Agent (
src/Agent/) and Shared library (src/Shared/) — unrestricted use on end-user devices - AGPL-3.0 — Backend (
src/Backend/), Web Dashboard (src/Web/), and MCP Server (src/McpServer/) — server-side components remain open source
See LICENSE for full details.