Get the best from your WiFi and broadband this Christmas
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Do Christmas tree lights interfere with WiFi signals? Ensure your broadband and WiFi can handle the demands of the festive season with our practical hacks
By Virgin Media Edit
- Published
- 17 December 2025
Having all the family under one roof for Christmas is always special. But with everyone bringing devices (sometimes in multiples), it can mean more strain on the family WiFi than usual. Whether your kids are playing online games upstairs, your granny keeps uploading TikToks to her growing channel or you want to stream some other telly while the soaps are on, staying online has never been more important.
Make sure you don’t miss a moment this Yuletide with our top tips for maintaining an unwavering WiFi and broadband connection while you’re at home during the holidays.
Don’t put your Christmas tree in front of the hub
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No matter whether you’ve got a real tree this year or an artificial one, we bet there’s going to be lovely twinkling lights all over it. But did you know that fairy lights can obscure wireless signals? Yep, if our hub ends up stuffed behind the tree like an unwanted present, you may see a reduction in your WiFi speeds.
To make sure you get your usual top-notch service, position our hub somewhere it has room to breathe. Large electrical devices like TVs are common culprits for disruption, as well as large bodies of water like a home aquarium, microwave ovens or even the boiler.
Can’t agree on Christmas TV? Go your own way
Christmas is family time, but after three extra helpings of pigs in blankets and stuffing, it can quickly turn into downtime. If you can’t all agree on what to watch after dinner, why not let everyone watch their own thing and come back together later in the evening?
Now every home is armed with smartphones, tablets and laptops, that’s easy. To make sure you’re in for a smooth ride – and to keep the dreaded spinning wheel at bay – we’ve got a few tips:
Run a speed test: for a clean result, run the test close to the Hub while no other devices are busy. Don’t forget some of your devices may not run as fast as your WiFi, so always run speed tests on a newer device. If the WiFi speed is much slower than you’re expecting, there may be an issue. First, check that putting up the Christmas tree or installing new gadgets hasn’t loosened the cables in our Hub – make sure everything is fitting snugly. Then give the Hub a reboot: turn it off for ten seconds, then switch it back on and give it a few minutes for the lights to settle again.
Reduce the streaming video quality. Most streaming services offer this option, allowing you to select a specific resolution, or choose from super high, which can be 4K if your device allows it, high (1080p), medium (720p) or low (480p).
Pause the video and allow it to buffer. You’ll be able to see how much has been buffered by looking at the video player’s seek bar.
Download the video if the option is available. For example, you can do this on Channel 4 and BBC iPlayer. You’ll have to wait a while for the download as the file will most likely be large, but once it’s finished downloading, you’ll be able to play the video without interruption (and on the go, even if you don’t have WiFi).
Every device connected to your WiFi will reduce the available bandwidth, so switch off everything that’s not in use so there’s enough capacity for the video. Shut down or pause apps or services running in the background – this is particularly relevant if you’re streaming on a computer.
If none of the above works for you, there’s always the old favourite – turning it off and back on again. Restart the software first, and if that doesn’t help, reboot the streaming device.
Get ahead with Christmas Day downloads
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Are you planning on gifting someone a new video game this year? If you want to go the extra mile, don’t make them wait around to play it in the morning. Take on the role of old Saint Nick this Christmas Eve and get that massive download started overnight.
Depending on the game and the internet connection you have at home, a download can take a long time – for some huge VR games, it can be over four hours. So, a head start is never a bad idea. This is how to download a game from Xbox’s Microsoft Store, the PlayStation Store, and the Nintendo eShop.
To speed up downloads, it’s always good to check there isn’t anything else hogging the bandwidth – like other ongoing downloads or high-quality streaming.
Xbox
On the home screen, head to the guide on the left-hand side.
Navigate to the Store app at the bottom – a shopping bag with four squares in it.
Search for the title you want by selecting the magnifying glass icon.
Find the game you want and click the big Buy button.
The game will be added to your game library, along with a progress bar.
The Xbox will need to be left on overnight, but the TV can be turned off.
PlayStation
Head to the Store on the main menu.
Navigate to Search at the top of the screen and tap it.
Type in the title of the game you want to download.
Hit the big Download button.
The game will be added to your game library, along with a progress bar.
The PlayStation will need to be left on overnight, but the TV can be turned off.
Nintendo Switch
Press the physical Home button to get to the main menu.
Navigate to the Nintendo eShop app, which looks like a shopping bag.
Choose your user.
Select Search at the top left.
Type in the game you’re looking for and hit the + button to search.
Tap the game you want to download.
Hit Proceed to Purchase > Choose your payment method.
The game will begin to download, appearing on the home screen with a progress bar.
The Switch will need to be left on overnight, but the TV can be turned off.
Forget turkey, is there enough bandwidth to go around?
If you’re planning on having a big get-together this Christmas, and you’re concerned about there being sufficient bandwidth (as well as turkey) to go around, consider disconnecting devices which aren’t in use.
Game consoles, smart TVs, tablets, wearables, laptops, and even some kitchen appliances are now connected to our hubs.
So, if a smooth browsing experience is high on the agenda, and you’re going to have more people in the house than usual, think about where you can save some bandwidth. Most devices will have the usual WiFi symbol in their settings menus, and all you’ll need to do is tap it off to temporarily disable its connection. Don’t worry, no data will be deleted, and the password won’t be forgotten – it’s a temporary measure.
Stay entertained while travelling this Christmas
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Are you hitting the road, the rail or even the airways to see family or friends? However, you’re travelling, it’s the perfect opportunity to catch up on your favourite series or a festive flick to get you into the seasonal spirit.
Why not download something to keep you entertained while you’re on the go, with the Virgin TV Go app? All Virgin Media TV customers can use the Virgin TV Go app to download selected shows and movies to watch offline. To download the app:
Head to the Google Play Store or App Store and search for Virgin TV Go.
Tap install to get the app on your phone or tablet.
With the Virgin TV Go app, you can take your favourite shows with you by downloading them straight onto your phone or tablet. To do that:
Find the show or film you want to download in the Guide, Catch Up or Box Set tab.
Look out for the download icon next to the listing in the app.
Tap the icon, and it will download instantly and be saved to your device in the Downloads section.
Once a show or film has been downloaded, you don’t need an internet connection to get going (so you can watch on airplane mode). Just kick back, relax, and while away the hours. There are thousands of shows waiting for you, plus Sky Cinema subscribers can also enjoy watching some quality films.
Cookies are for Santa, not your browser
To make sure your devices are running at full speed, you should regularly clear the internet cache and cookies (not the real kind, save them for Santa). The cache remembers parts of pages, like images, to help them open faster during your next visit. Cookies are files created by sites you visit – they make your online experience easier by saving browsing data.
Just remember that once you’ve cleared your cache and cookies, some site settings get deleted. For example, if you were signed in automatically to an account, you’ll need to sign in again. Some sites might seem slower at first because content, like images, needs to load again.
Find your browser below and follow our instructions. You can clear your cache and cookies on all your devices, but to get you started, we’re going to explain the process for your computer first. We have written most of these for a PC, but have included instructions for a Mac where necessary.
Internet Explorer
In Internet Explorer, select the Tools button, point to Safety, and then select Delete browsing history.
Select the Cookies and website data check box and then select Delete.
Click on the cog symbol in the upper-right corner of the browser and open the menu Extras.
Select Internet options.
In the General tab, select Browser history.
When you click Delete, a new window opens.
Remove all checks except Temporary Internet files and website files.
Select Delete to empty the browser cache, which will delete all cache data
Reload the browser.
Microsoft Edge
Click on the “…” menu button in the upper-right corner.
Click on Settings.
Under Clear browsing data, click on Choose what to clear.
Check the boxes next to Cookies and saved website data and Cached data and files.
Click on Clear.
Reload the browser.
Google Chrome
At the top right, click More. On a Mac, select Chrome from the Menu Bar on the top left, then select Preferences.
Click More tools and then Clear browsing data. On a Mac, select Clear browsing data under the Privacy and security section.
At the top, choose a time range. To delete everything, select All time.
Check the boxes next to Cookies and other site data and Cached images and files.
Click Clear data.
Reload the browser.
Mozilla Firefox on Windows
Click the menu button and select Preferences.
Select the Privacy & Security panel and go to the Cookies and Site Data section.
Click the Clear Data button.
Check the boxes next to Cookies and Site Data and Cached Web Content.
Click Clear.
Reload the browser.
Mozilla Firefox on a Mac
Go to History in the Menu Bar and select Clear Recent History.
Make a selection in the Time range to clear.
In the History section, check the boxes next to Cache and Cookies.
Select Clear Now.
Reload the browser.
Safari
To clear the cache
On a Mac, select Safari from the Menu Bar on the top left, then select Preferences.
Select the Advanced tab.
Select Show Develop menu in menu bar, then close the Preferences menu.
Select the Develop tab from the Menu Bar on the top left of your screen.
Select Empty Caches from the dropdown menu.
To clear cookies
On a Mac, select Safari from the Menu Bar on the top left, then select Preferences.
Click on Privacy, then Manage Website Data.
Click Remove all from the dropdown menu.
Give our hub time to wake up after a Christmas nap
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When you wake up after a long nap after Christmas lunch, it takes a few minutes to get your bearings… before you launch back into the cold cuts and colourfully wrapped chocolates. Your WiFi also needs a moment to hit its stride after a sleep.
If you’ve been away for the holidays and you’ve switched off our hub or WiFi Pods, it may take up to 24 hours for the WiFi to optimise again once you’ve returned home and you’ve turned everything back on.
New socks, new PJs, new browser
Christmas is a good time to bid farewell to the old and welcome the new. So why not apply the same adage to your browser? How many times have you dismissed those pop-ups? A browser update not only protects your computer from viruses, but also allows a smoother, quicker browsing experience.
To get started, visit updatemybrowser.org to run a check on your web browser to find out if you have the most recent version or if you need to update. If you’re all good to go, well done, you can stop reading here. For the rest of you receiving those pop-ups prompting you to act, it’s time to stop ignoring them. Find your browser below and follow the instructions to continue surfing the web hassle-free.
Microsoft Edge
Open the Windows Update application from the programme menu. If an update is available, you’ll be given the option to update.
Google Chrome
Follow Google’s step-by-step guide.
Mozilla Firefox
Follow Mozilla’s step-by-step guide.
Safari
Visit Apple’s support page.
Discover our latest Christmas broadband deals
We’ve got speeds for every household, even haunted ones. Take a look at our superfast fibre broadband deals.
Virgin Media services are only available in eligible Virgin Media network areas. All of the products on this page are subject to survey, network capacity and a credit check.
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