STAGE 1: Clarify the symptom
Concept: The reported problem and its impact need confirmation.
Task: Write questions about scope, timing, error text and recent changes.
Acceptance: Do not start by deleting settings or reinstalling software.

My assumptions:

My work / file link:

My checks and results:

What I changed:


STAGE 2: Test the simplest hypotheses
Concept: Each test should discriminate between plausible causes.
Task: Build a sequence covering power, local connectivity, name resolution and service reachability.
Acceptance: Record the expected observation and next branch for each test.

My assumptions:

My work / file link:

My checks and results:

What I changed:


STAGE 3: Communicate the resolution
Concept: Users need a clear result and practical next steps.
Task: Draft a concise update and a confirmation checklist.
Acceptance: Explain uncertainty without blaming the user.

My assumptions:

My work / file link:

My checks and results:

What I changed:


STAGE 4: Build reusable knowledge
Concept: A knowledge article captures a repeatable solution and its limits.
Task: Turn the ticket into a guide with prerequisites, steps and escalation criteria.
Acceptance: Remove personal details and do not include passwords.

My assumptions:

My work / file link:

My checks and results:

What I changed:
