Why this answer
What actually matters
- Run Ethernet/line tests where possible.
- Ask for the line figures the provider relies on.
- Check any separate whole-home Wi-Fi guarantee.
Important nuance
When the statement may have a point
- Where router or wired tests show the broadband service meeting its contractual benchmark, and no separate Wi-Fi coverage promise has failed, the provider may reasonably treat the remaining issue as an in-home wireless problem.
- Device capability, building construction and router placement can materially affect Wi-Fi without indicating a line fault.
What you could say
Keep the response tied to the actual rule.
Evidence
What to have beside you
- Contract/order summary and price information
- Bills and payment history
- Fault reports, outage records and engineer visits
- Complaint start date, final response/deadlock and ADR scheme details
If they still refuse
Move the dispute forward.
- Use the provider’s formal complaint route and preserve the complaint start date.
- Telecom ADR can normally become available after deadlock or once the applicable waiting period has elapsed.
- Ofcom is the sector regulator but is not normally the body that awards individual redress.
Read the full rules