--- title: "Three UK internet problems, evidence and complaints · Kilobat" url: "https://kilobat.app/internet-providers/three-uk" description: "How often people publicly complain about Three UK’s Wi-Fi: 8 in 30 days, 8 in 90, 8 since tracking began. Based on public complaints on X, Reddit, Hacker News and forums." --- Internet provider · Connectivity hell # Three UK Up to a lot. Down to not much. ## Public Wi-Fi complaints **8**30 days (#33 overall) **8**90 days (#33 overall) **8**This year (#33 overall) **8**All time As of 5 November 2026. The chart shows complaints per full UTC day since tracking began. See [how this is counted](https://kilobat.app/connectivity-hell#methodology). Public complaints ## In their own words Examples behind the count. The wall moves on its own; hover, focus or touch it to pause. > [View this post on X ↗](https://x.com/HartTrippy/status/2115021829748199523) > [View this post on X ↗](https://x.com/MichaelWil91507/status/2114993799978201464) > [View this post on X ↗](https://x.com/rostedpeanut/status/2114985488570356019) > [View this post on X ↗](https://x.com/MichaelWil91507/status/2114993799978201464) > [View this post on X ↗](https://x.com/rostedpeanut/status/2114985488570356019) > [View this post on X ↗](https://x.com/HartTrippy/status/2115021829748199523) Practical help ## Check Three UK, then make a case Start with the provider’s own equipment and outage checks. Save your plan wording, repeatable measurements and support reference before asking for an investigation. Applies to: Three 5G Hub NR5103E V2 (Zyxel), from Three’s device guides as of 2026, with the Three app for iOS and Android. Three’s guides for the older NR5103E and for its ZTE and Green Packet hubs differ. · Checked 3 November 2026. ### Check your Three 5G Hub These checks apply to Three 5G Hub. Check the model before following its menus. 1. Open the Three app; the home screen shows the hub’s signal strength. 2. Move the hub and watch the signal to find the best place for it. 3. For data usage, sign in at `http://192.168.1.1` with the admin password and select **Tools**. 4. For an outage, check Three’s Coverage Checker or Network Status Checker. ### Separate the service from your home Wi-Fi For the exact settings and supported equipment, see [the Three 5G Hub guide](https://kilobat.app/routers/three-5g-hub). Do not factory-reset the equipment as a first step. A reset can erase service settings and interrupt phone service. 1. Compare a wired connection to the router with Wi-Fi on the same device. 2. Repeat the same test server during the slowdown and at a quieter time. 3. Record download, upload, latency and whether another household device was using the connection. ### How to complain to Three UK Use [Three UK’s official support](https://devicesupport.three.co.uk/guides/device/Three/5GHubNR5103EV2/scenario/login-to-the-router-management-interface) to report the fault. Request a formal complaint reference if it remains unresolved. Include the plan wording, dates, test conditions, previous references and the specific outcome you want. Ask for a written response. For the local escalation route and conditions, follow [the United Kingdom complaint guide](https://kilobat.app/guides/uk-broadband-minimum-speed-complaint). ### Public data: complaints reported to Ofcom Ofcom publishes provider comparisons for fixed broadband complaints. Use the same reporting period and service category when comparing providers. Complaints reaching the regulator are different from all complaints made to a provider. They do not measure the speed or reliability of your individual line. ### Collect the evidence with Kilobat On a Mac, Kilobat can record connection checks and produce a support report. Review the report and add your test conditions before sharing. The basic report export is free. [Kilobat Pro’s complaint wizard](https://kilobat.app/internet-complaint) helps assemble your evidence, impact and requested resolution into a draft you review and send. Measurements cover this Mac while monitoring ran. They cannot prove whole-home uptime, establish provider fault or replace a required official measurement procedure. **Provider sources (1)** - [Ofcom: telecoms complaints by provider ↗](https://www.ofcom.org.uk/telecoms-and-pay-tv-complaints) Your rights and escalation route ## What to do if the provider does not fix it Rules depend on where the service is supplied and on your agreement. These jurisdiction guides explain the documented process and link to official sources. **UK broadband below minimum speed: complaints and leaving your contract** Your minimum guaranteed speed matters more than the headline average. Find the commitment your provider gave you before choosing a complaint route. ### Find your minimum guaranteed download speed Look in your order confirmation and contract. Record the minimum, the address-specific estimate and any measurement conditions. Under Ofcom’s voluntary broadband speeds code, participating providers give a minimum guaranteed speed. A Wi-Fi test alone may not measure that commitment. ### Give the provider the evidence and a chance to fix it Report the speed problem and keep the reference and date. Follow the provider’s requested diagnostics and retain the results. Ofcom says you may be able to leave without penalty if the speed remains below the minimum and cannot be fixed within 30 calendar days. Check the provider’s code participation and the conditions applying to your service. Do not treat every slow result as an automatic cancellation right. ### When can you use independent dispute resolution? Make a formal complaint through your provider. Eligible unresolved complaints can go to its approved ADR scheme after six weeks, or earlier with a deadlock letter. Ofcom does not resolve individual complaints. Use the provider’s complaints code to identify its approved scheme. ### Prepare your complaint Use the [complaint template](https://kilobat.app/guides/broadband-complaint-letter) to state the problem, evidence and requested resolution. Keep the tone factual. You can collect evidence without Kilobat. If you use a Kilobat report, review it before sharing and add your test conditions. ### Still stuck? You can ask for help at [ping@kilobat.app](https://kilobat.app/internet-problems#ask). Send your symptoms and reviewed test results, with or without Kilobat. ### Official sources - [Ofcom: broadband faults, minimum speeds and complaints ↗](https://www.ofcom.org.uk/phones-and-broadband/service-quality/broadband-wifi-help) - [Ofcom: independent dispute resolution ↗](https://www.ofcom.org.uk/phones-and-broadband/service-quality/adr-schemes) Find the failing hop ## Give support something they can investigate. When a connection fails, Kilobat checks your Mac’s Wi-Fi, router, internet access and DNS in turn. That helps separate a local signal or router problem from a fault farther along the route. Keep dated results and test conditions. The free support report helps you explain what happened. Kilobat Pro can assemble a reviewed PDF complaint pack with measurements, an incident timeline, your plan details and the remedy you request. You decide what to include and send it yourself. Measurements from one Mac cannot establish service-wide uptime or prove operator fault. [See the complaint pack](https://kilobat.app/internet-complaint) [Get Kilobat for Mac](https://kilobat.app/#pricing) kilobat PDF dossier · reviewed by you ### Evidence you can send **01**Your complaint and requested remedy **02**Dated measurements and outage timeline **03**Plan figures and test conditions (Nothing is sent automatically.) Example Kilobat finding showing a provider route that slows in the evening while other sites remain fast. Example finding: the route beyond your home, not just a speed-test number. ## Keep investigating - [Connectivity hell](https://kilobat.app/connectivity-hell): Compare public complaint counts across providers. - [Prepare a complaint](https://kilobat.app/internet-complaint): How the evidence and PDF pack work.