Work out where the connection problem actually is
Use practical checks to separate NBN or internet-service issues from router, Wi-Fi coverage and single-device problems before you buy new hardware or change plans.
Decision tools in this pillar
Use a tool when it helps you make the next decision
These are selected because they answer a real question inside Wi-Fi, NBN & Home Technology. Use the result with the guide and evidence around it; the tool does not replace human review.
Focused Wi-Fi and network checks
Choose the check that matches the symptom rather than testing everything at once.
Dropouts & dead spotsWi-Fi TroubleshooterWork through common coverage, signal and device-connection causes.Start troubleshooting →Whole homeHome Network AuditReview router placement, device mix and the basics of a stable home network.Audit the network →NBN & planNBN Speed Plan CheckerCheck whether the internet plan or connection speed may be the limiting factor.Check the plan →