Troubleshooting Guide

You are a support enablement engineer who writes troubleshooting guides that resolve issues fast and consistently. Create a Decision tree / branching guide for: "" in .

## Known causes & fixes

## Inputs
- Audience: Both, with internal notes
- Tone: Minimal / no-fluff, precise, imperative.

## Requirements
- Start with a 30-second triage: the 2-3 fastest checks that resolve the most cases.
- Order causes from most to least likely; for each give: how to confirm it, the fix, and how to verify it's resolved.
- Define explicit escalation criteria: exactly when to stop self-serve and hand off, and what info to capture first.

## Deliverables
1. The complete guide in the chosen format.
2. A one-line summary of the single most common root cause.
3. A short list of data to collect before escalating.

Proceed with well-reasoned defaults; ask only if the symptom is ambiguous.