Do you need a VPN for IPTV in the UK? A straight answer

By Ben Carter · Head of support · 4 min read

You don’t need a VPN for XtremeHD to work, and most people are better off without a second app slowing everything down. A VPN helps if your broadband provider throttles or blocks video traffic, and it keeps what you watch between you and your screen. It won’t make an unreliable provider reliable, and routed through a server on the other side of the world it causes the very buffering it was meant to prevent.

This is for anyone who read “use a VPN with IPTV” on a forum and isn’t sure whether it applies to them, what it protects and what it costs in speed. The short version is above. The long version follows, in the order people actually ask.

What a VPN actually does with IPTV

A VPN wraps your connection in encryption and sends it through a server run by the VPN company before it goes out onto the internet. Two things follow from that. Your broadband provider can see that you’re connected to the VPN server but not what’s inside, so it can’t tell a stream from a download. And the IPTV server sees the VPN’s address instead of your home’s.

That’s the whole mechanism. Everything a VPN does for IPTV, good or bad, comes from those two facts.

When a VPN helps

When your broadband provider throttles video. Some providers slow traffic that looks like video at peak times. Because a VPN hides what kind of traffic it is, the slowdown goes away. If your streams are smooth at four in the afternoon and crawl at nine at night on every channel, and a speed test at nine is also slow, a VPN may help. If the speed test looks fine and only one channel fails, it won’t.

When a provider blocks the IPTV server’s address. Court-ordered blocking exists in the UK, and it can sometimes catch whole server addresses. With a VPN the request leaves through a different network and the block never sees it. This is the main reason VPN and IPTV get mentioned together.

When you want privacy. Without a VPN your broadband provider can see which servers you connect to. With one it sees an encrypted connection and nothing else. For many people that alone is worth it.

When it doesn’t help, or makes things worse

When the problem is the provider. If the IPTV server is overloaded or a channel’s source drops, encrypting your connection changes nothing. A VPN can’t deliver more video than is being sent.

When the problem is your Wi-Fi. A Fire TV Stick far from the router buffers at nine on a Saturday with or without a VPN. The VPN gives the device extra work to do; on an older stick it can make things worse.

When the VPN server is far away. If the VPN app connects you to a server in America by default, your video travels from Europe to America and back before it reaches your telly. That trip is delay and lost speed, and it’s the most common cause of “it got worse with the VPN”. Always pick a UK server, or at worst a nearby European one.

Picking a VPN server, if you use one

Three rules cover it. Pick a server in the UK. Pick the one with the lowest load or ping if the app shows it. And if a channel starts to buffer, turn the VPN off first before you blame the stream; if the channel comes back, the VPN server was the bottleneck, so try another one.

On a Fire TV Stick, Android TV or Nvidia Shield the VPN app installs like any other. On a Samsung or LG telly there is no app, so the VPN has to run on the router instead, which is a bigger job and only worth it if you’ve confirmed your provider is throttling.

Is using a VPN legal in the UK?

Yes. Using a VPN is legal in the UK. What you do through it remains your own responsibility, just as it would without one.

The clear answer

• If your streams are fine, you don’t need a VPN. Don’t add one to fix a problem you don’t have.
• If your buffering is “good in the afternoon, bad in the evening, on everything”, a VPN with a UK server will probably fix it.
• If your buffering is about one channel or weak Wi-Fi, a VPN isn’t the fix; try the Full HD copy of the channel and a cable first.
• Never watch video through a far-away VPN server.

Not sure which case you’re in? Send us your broadband provider and what you’re seeing on screen, on WhatsApp. We look at it together in two minutes.

Written by

Ben Carter · Head of support

Ben runs support at XtremeHD and writes the guides. Before that he spent years setting up and fixing IPTV in living rooms across the UK, so he knows which app works on which telly, why a channel drops at nine on a Saturday and how… More about Ben