Broadband service problems
Whether checking emails, ordering groceries online or streaming Netflix, the last thing you want is a poor broadband service. From interrupted service to slow connections, make sure you get the best broadband.
Answers to your problems
My broadband is slow or often interrupted, what can I do?
You're entitled to get the broadband service you've been promised, know what you can do if your service isn't what it should be.
Step by step guides
How to complain about interruptions to your broadband service
If you're experiencing regular interruptions to your broadband service, use our step-by-step guide to help you complain to your provider.
How to complain about a faulty broadband router
Use the Which? step-by-step guide to help you complain to the retailer about a faulty broadband router.
How to complain about slow broadband speed
If you're not getting the broadband speed you were promised, use our step-by-step guide to complain to your provider and ask them to rectify the situation.
Letter of complaint about broadband speed
If you're not receiving the broadband speed that was promised to you before you signed up, you can use this letter to complain.
Letter of deadlock to send to your broadband provider
Use this letter if you're not happy with how your broadband provider has dealt with your complaint.
Join our campaign
& help us reach 150,000 signatures
We wanted advertising watchdogs to pull the plug on confusing broadband ads that promise speeds most of their customers will never get. We think that when you’re not getting the service you’re paying for, you should be compensated. With the support of over 120,000 campaign supporters, we convinced the regulator to introduce automatic compensation for poor broadband service and the advertising watchdog to crackdown on misleading speed ads.
Andrew Griffiths says:
Whilst I sympathise with those unable to get any fast connection, I have to say I think Which? have been remiss in not looking at the quality of connections, with the their focus purely on...
duncan lucas says:
Does that apply only to BT Philip ?
Philip Wood says:
I am fed up with advertisements from BT offering Infinity when I am unable to get even though my neighbour can. Whenever I ask them it will be available to me they are unable to give me any...