--- title: "BT slow internet in United Kingdom: tests, evidence and complaints · Kilobat Guides" url: "https://kilobat.app/guides/bt-smart-hub-slow-internet-complaint" description: "BT internet slow or dropping out in United Kingdom? Check equipment, compare tests, keep evidence and follow the complaint route." --- # BT slow internet in United Kingdom: tests, evidence and complaints If your BT connection is slow or unreliable, start with these equipment checks. Then document a repeatable result and ask for a specific investigation. Applies to: BT Smart Hub 2 and BT Smart Hub 3 with current Hub Manager software (menus as of 2026), and the My BT app. EE’s own Smart Hub 6 and 7 models have different menus and are not covered. · Checked: 3 November 2026 ## When this helps - You use BT in United Kingdom. - Your connection is slower than expected, drops out or performs badly at certain times. ## Check your BT Smart Hub These checks apply to BT Smart Hub. Check the model before following its menus. 1. Check the hub light. Solid blue means connected; flashing orange means still connecting. 2. In Hub Manager at `192.168.1.254`, read **Connection Status** on the home page. 3. In the My BT app, select **Check service status** on the home screen to look for outages. 4. To test the line itself, log in on bt.com and run **Test your broadband**. ## Separate the service from your home Wi-Fi For the exact settings and supported equipment, see [the BT Smart Hub guide](https://kilobat.app/routers/bt-smart-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 BT Use [BT’s official support](https://www.bt.com/help/broadband/fix-a-problem/log-in-issues/i-can-t-log-in-to-bt-hub-manager/how-can-i-set-up-or-change-the-admin-password-on-my-bt-hub-) 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). ## Official credit or compensation information [Check BT’s published claim or compensation route](https://www.bt.com/help/account-and-billing/automatic-compensation). Review its current conditions for the fault you experienced. A total loss of service, intermittent faults and slow speeds can follow different rules. A report does not establish eligibility by itself. ## 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. ## Sources - [BT Help: Set up or change BT Hub password](https://www.bt.com/help/broadband/fix-a-problem/log-in-issues/i-can-t-log-in-to-bt-hub-manager/how-can-i-set-up-or-change-the-admin-password-on-my-bt-hub-) - [BT Help: Access and use your BT Hub Manager](https://www.bt.com/help/broadband/fix-a-problem/log-in-issues/i-can-t-log-in-to-bt-hub-manager/learn-about-the-bt-hub-manager) - [BT Help: Security warning when accessing the Hub Manager](https://www.bt.com/help/hub-warning) - [BT Help: BT Smart Hub 2 device guide](https://www.bt.com/help/user-guides/broadband-and-wi-fi-devices/bt-smart-hub-2) - [BT Help: BT Smart Hub 3 device guide](https://www.bt.com/help/user-guides/broadband-and-wi-fi-devices/bt-smart-hub-3) - [BT Help: Restart my BT Hub](https://www.bt.com/help/broadband/how-do-i-restart-my-bt-hub-) - [BT Help: How do I reset my BT Hub to its factory settings](https://www.bt.com/help/broadband/manage-service/how-do-i-reset-my-bt-hub-to-its-factory-settings) - [BT Help: Security on your BT Hub](https://www.bt.com/help/user-guides/security-on-the-bt-hub) - [BT Help: BT Wi-Fi Care](https://www.bt.com/help/broadband/manage-service/bt-wi-fi-care-automatic-wi-fi-optimisation) - [BT Help: How do I use BT Wi-Fi access controls?](https://www.bt.com/help/broadband/manage-service/how-do-i-use-bt-access-controls--wi-fi-controls--) - [BT Help: How do I set up port forwarding on my BT Hub?](https://www.bt.com/help/broadband/learn-about-broadband/how-do-i-set-up-port-forwarding-on-my-bt-hub-) - [BT Help: How do I split my BT Hub’s SSID?](https://www.bt.com/help/broadband/fix-a-problem/broadband-and-wi-fi/i-want-to-improve-my-wi-fi/how-do-i-split-my-bt-hub-s-ssid--wireless-network-name--) - [BT Help: Connect all your devices with Compatible Wi-Fi](https://www.bt.com/help/broadband/manage-service/connect-all-your-devices-with-compatible-wi-fi) - [BT Help: How to change the Wi-Fi channel on your BT Hub](https://www.bt.com/help/broadband/manage-service/how-do-i-change-the-wi-fi-channel-on-my-bt-hub) - [BT Help: How do I set up Complete Wi-Fi?](https://www.bt.com/help/broadband/learn-about-broadband/how-do-i-set-up-complete-wi-fi-) - [BT Help: How to check your DNS settings](https://www.bt.com/help/security/how-to-check-your-dns-settings) - [BT Help: I’ve got no broadband connection](https://www.bt.com/help/broadband/fix-a-problem/broadband-and-wi-fi/can-t-connect/i-ve-got-no-broadband-connection) - [EE Help: Manage your EE Hub](https://ee.co.uk/help/broadband/manage-use/manage-your-ee-hub) - [BT: claim or compensation information](https://www.bt.com/help/account-and-billing/automatic-compensation) - [Ofcom: telecoms complaints by provider](https://www.ofcom.org.uk/telecoms-and-pay-tv-complaints) Checked on 3 November 2026. ## Related guides - [Internet slower than advertised? Test it before you complain](https://kilobat.app/guides/internet-slower-than-advertised): A low speed test is a starting point. - [Wi-Fi slow but Ethernet fast? Find the wireless bottleneck](https://kilobat.app/guides/wifi-slow-ethernet-fast): If the same device is consistently faster on Ethernet, investigate the wireless path first. - [Slow internet complaint letter: a template with the evidence to attach](https://kilobat.app/guides/broadband-complaint-letter): A useful complaint says what happened, how you tested it and what you want the provider to do next.