IPTV buffering

This guide is about IPTV buffering: the picture stops, the wheel turns, and the programme picks up again a moment later, sometimes a few seconds behind. It is the problem we help with most, and in most homes it is also the one with the clearest fixes. Below, we explain what is happening inside the player, how to read the pattern of your pauses, the fixes in the order we recommend, and when the cause is on our side rather than yours. What this means for you: you will be able to tell, before you change anything, whether the issue is your Wi-Fi, your line, your device or a single channel.

For other symptoms, go back to the help centre. If the app shows an error instead of a spinning wheel, read the can’t connect guide. If the screen goes dark with or without sound, the black screen guide is the right one.

What IPTV buffering is, inside the player

Your player never shows the stream at the exact moment it arrives. It keeps a small reserve of video in memory, a few seconds ahead of what you are watching. While new data comes in faster than the picture plays, the reserve stays full and you notice nothing. When data comes in too slowly, or in uneven bursts, the reserve drains. When it runs empty, the player pauses to fill it again. That pause is buffering.

So buffering is not a broken stream. It is a stream arriving too slowly or too unevenly for the quality you asked for. The real question is where it slows down. It can be the Wi-Fi between the router and the TV, the internet line that everyone in the home shares, the device that has to unpack the video, or, less often, the path from our servers or one channel’s source. Every fix on this page targets one of those places.

One detail surprises people. A line can be fast on average and still cause buffering, because the player needs a steady flow, not a fast one followed by gaps. Wi-Fi that drops and recovers every few seconds is a classic example. The average looks good on a speed test, and the reserve still runs dry.

Buffering, freezing and quality drops are not the same

Three different symptoms often get the same name. They have different causes, so it is worth naming yours precisely before you start. This is also the first thing we ask when you write to us.

If your symptom is the first or the last row, you are in the right place. If it is the third, the fix is a decoder setting, and speed changes will not help. What this means for you: naming the symptom correctly stops you from upgrading an internet plan to solve a decoding problem.

Reading the pattern of your pauses

Buffering rarely happens at random. It follows a time, a room, a device or a channel. Spend one evening noticing when it happens, and the cause usually names itself. These are the patterns we use when we read a report.

Write the pattern down in plain words. “The bedroom TV stops every few minutes after dinner, the living room box does not” tells us nearly everything. It also tells you that the bedroom, not the service, deserves your attention first.

IPTV buffering fixes, in order

Do these steps one at a time and test after each. They are ordered from the quickest to the most involved, and from the most common cause to the least. If a step solves it, stop there and note which one it was.

1. Power-cycle the device. Unplug the TV, box or stick from the wall, wait a moment, and plug it back in. Standby is not a restart. A real one clears the memory and closes apps working in the background.
2. Restart the router. Unplug it, wait, plug it back in. Test again only when its lights are steady.
3. Close other screens on your login. Your pack allows 1 simultaneous connection. A phone or tablet still playing in the background competes with the TV.
4. Pause heavy uses in the home. Large game updates, cloud backups, video calls and other streams all share the same line. Pause them for a moment and watch whether the pauses stop.
5. Use a network cable. Connect the TV or box directly to the router. On a fixed screen, this is the single most effective fix we know.
6. Step down one quality level. Choose the Full HD version of a 4K channel, or HD instead of Full HD. If the stops disappear, your line is the limit at that moment.
7. Update and tidy the player. Install the newest version from your device’s official app store, and clear the player’s cache if the option exists.
8. Test another channel and a movie. If only one channel buffers, note its name and the time and send them to us.

What this means for you: most homes stop at step five. The cable fix sounds dull, but it removes the most frequent cause of IPTV buffering in one move, with no settings to learn.

A steady line beats a fast one. The player needs data every second, not a lot of it now and then.

Wi-Fi in a real home

Wi-Fi is the most common hidden cause of buffering. The router may be powerful and the device capable, but the space between them decides what arrives. Canadian homes add their own obstacles: a router in a basement utility room, a TV two floors up, concrete foundations, and brick or stone walls in older houses. Each one weakens the signal on its way.

Most routers offer two bands. The 5 GHz band is faster and less crowded, but it fades quickly through walls and floors. The 2.4 GHz band reaches further but is slower and shared with many other devices and neighbours. If the TV is in the same room as the router or the next one, choose 5 GHz. If it is far away, 2.4 GHz may hold a steadier connection, even if it is slower. Test both on the same channel at the same hour and keep the one that pauses less.

Placement matters as much as the band. Put the router high, in the open, and as central as the house allows. Keep it away from the microwave and the cordless phone base. If the stick sits behind a wall-mounted TV, a short HDMI extender lets it hang below the panel, out of its shadow. Small moves like these cost nothing and often end the problem.

Cable, powerline and mesh compared

When Wi-Fi alone cannot reach a room well, there are three common ways to carry the connection further. Each has a place. Here is how they compare for a TV that streams.

Plug powerline adapters straight into the wall, not into a power bar, which can weaken their signal. With a mesh system, place each unit where it still has a good link to the previous one; a unit at the very edge of the signal passes on a weak signal. If your TV or box has a network port, a cable from a mesh unit or a powerline adapter to the device gives you the steadiness of a cable in a far room.

What this means for you: you do not need to rebuild your network. Start with moving the router, then try a cable if a run is possible, then consider the other options for rooms a cable cannot reach.

Speed per screen, and how the needs add up

Each picture quality needs a certain speed for one screen. These are the figures we use when we help customers. They are not the speed of your plan on paper; they are what must reach the screen, steadily, while you watch.

These needs add up across the home. Your IPTV stream is only one user of the line. If support has arranged a second simultaneous screen for you, add the two figures: a 4K television and a Full HD bedroom TV together need 25 plus 15, so 40 Mbps, before anyone else in the home goes online. Two Full HD screens need 30 Mbps. Then add the rest of the household: video calls, other streaming services, game consoles, cloud backups.

If your line only just covers your quality at quiet hours, it will not cover it at busy ones. Leave room. A practical rule: if the lowest result of your evening speed tests sits close to the figure for your quality, choose one level lower at those times. You will see a slightly softer picture instead of a stopped one, which most people prefer. Our page on 4K quality and bandwidth goes deeper into what a 4K setup needs.

A speed test that tells the truth

Most people run a speed test on their phone, standing next to the router, in the afternoon. That result says little about a stick behind a TV two floors away at eight in the evening. Here is how to run a test that answers the real question.

1. Where

   On the device that buffers

   Use a speed test app or web page on the TV, box or stick itself, if it can run one. If not, use a phone held right next to the device, not next to the router.

2. When

   At the hour the pauses happen

   If buffering comes in the evening, test in the evening. A morning test describes a quieter line than the one you watch on.

3. How often

   Three times, keep the lowest

   Results move from one run to the next. The lowest one is closest to what the stream meets at its worst moment.

4. Compare

   Against the figure for your quality

   10 Mbps for HD, 15 Mbps for Full HD, 25 Mbps for 4K, plus whatever else the home is using at that moment.

5. Repeat

   With a cable, if you can

   A cable test next to the Wi-Fi test shows how much the air between router and screen is costing you.

If the lowest result is well above your figure and buffering continues, speed is not the cause. Look at the device and the player next. If it dips below, the Wi-Fi or the line is the limit, and the fixes above apply. What this means for you: a ten-minute test, done properly, tells you whether a faster internet plan would help at all, before you pay for one.

The household at peak time

A typical evening shows why buffering so often starts around dinner. One person streams a series on a tablet. Another is on a video call in the home office. A game console in the basement installs an update. A phone backs up its photos to the cloud. None of these is heavy on its own. Together, on one line, they can leave the TV with less than it needs.

The fix is rarely to stop everyone from using the internet. It is to know which uses are heavy and to time them. Game and system updates can usually be scheduled for the night. Cloud backups can wait until the phone charges at bedtime. Video calls are short and predictable. The TV, which needs a steady flow for hours, benefits most from a quieter line.

If buffering only happens when a particular device is busy, that device is your culprit, and it is easy to manage. If it happens at busy hours even when the home is quiet, the slowdown is outside your walls, on your internet provider’s local network. That is common in the early evening. Stepping down one quality level at those hours is the practical answer.

The device and the player

A device that has run for days without a restart slows down in every app. Small sticks and older boxes have little memory, and each app left open keeps part of it. The player then has less room for its reserve, and refills more often. Storage matters too: a device whose storage is nearly full can stutter during playback even on a strong line.

A note on clearing: clearing the cache removes temporary files and normally keeps your login. Clearing the app’s data resets the player completely, and you will need to enter your details again. Keep your welcome e-mail at hand before you clear anything, just in case your player treats the two the same way.

Some players have a buffer setting, sometimes called buffer size or network cache. A larger reserve can ride out short Wi-Fi drops, at the cost of a slightly longer wait when a channel starts. If your player offers it and your pauses are short and frequent, try one step larger. If it offers nothing, leave it; the fixes above matter more. Our guides to TiviMate and IBO Player show where those settings sit in each one.

Choosing the right picture quality

All our packs include HD, Full HD and 4K content. The highest quality is not always the best choice for every screen and every hour. A 4K stream that stops every few minutes is a worse experience than a Full HD stream that never stops. Matching quality to your line is part of the fix, not a compromise.

On a phone or a small tablet, HD and Full HD look almost the same, and HD needs less from the line. On a large TV, Full HD is a good everyday choice, and 4K shines when the line and the device keep up. If you plan to watch mostly in 4K, the Ultimate 4K Pack offers 57,000+ 4K channels on 20 servers in Europe. A steady 25 Mbps at that screen is the starting point. You can compare all packs and durations and see current prices on the plans page.

What this means for you: choosing quality per screen and per hour is a normal part of using IPTV well. It is not a sign that something is wrong.

Live channels, replays and movies behave differently

Not every part of the catalogue reaches your screen in the same way, and that changes how buffering shows up. Knowing the difference helps you read what you see.

Live channels are sent as they happen. The player cannot load far ahead, because the next minutes do not exist yet. Its reserve is short by nature, so a weak moment on the line shows up quickly as a pause. If you pause a live channel and resume, the player may jump back to real time, which can look like a skip.

Movies and series already exist in full. The player can load further ahead and keep a deeper reserve. A short Wi-Fi drop is often absorbed without you noticing. That is why a home with uneven Wi-Fi may see live channels pause while films play smoothly on the same screen.

Catch-up or replay, where a channel offers it, sits in between. It behaves more like a movie once it starts, but the first seconds can take longer while the player finds the right point.

What this means for you: a live channel that pauses while movies play well is not always a source problem. Check whether other live channels pause too. If they do, it is the line. If only one does, it is the source, and we want to hear about it.

When IPTV buffering is on our side

Sometimes the cause is on the path to our servers, or on one source. You can usually recognise it, because the home-side fixes change nothing. That is a useful result in itself: it tells you to stop restarting things and write to us.

When you report IPTV buffering that you believe is on our side, give us the channel name, the time, the device and the result of a speed test at the screen. We check the source and, when needed, switch it. If other customers are reporting the same channel, we tell you. If everything looks normal from here, we say so and suggest the next check at home. We do not promise a delay for a source issue, because it depends on the source, but we keep you informed.

What this means for you: once you have ruled out your home setup, you do not need to keep trying. Write to us and let us take over.

Buffering on phones, tablets and PC

Most buffering reports concern a TV, but smaller screens have their own habits. They usually cope better on Wi-Fi, because you sit closer to the router and a smaller screen needs a lower quality to look sharp. When they do buffer, the cause is often different.

Moving around the home with a tablet is the other classic. Walking from the kitchen to the deck can take you from 5 GHz into a weaker 2.4 GHz signal, and the stream pauses during the switch. If you watch in the yard or on a balcony in summer, HD is the steadier choice there. What this means for you: a small screen that buffers usually needs a settings change, not a new device.

Buffering after a change at home

Many buffering problems start the day something else changed. When pauses appear “for no reason”, look back at the last week. These are the changes we see most often behind a new buffering complaint.

• A new router from your internet provider, with different Wi-Fi names, bands or placement.
• The TV moved to another room, or the router moved during renovation.
• A new device in the home that uses a lot of the line, such as a console or a security camera system.
• A system update on the TV or box that reset its network settings.
• A new player version that changed its default buffer or decoder setting.

Undo the change if you can, as a test. If buffering stops, you have found the cause and can work on it calmly. If you cannot undo it, compare the old setup with the new one: same band, same distance, same cable? With a new router, check that the device is on the same band as before and that the router sits in the open, not in a box near the floor where the installer left it.

Deep dive: router priority settings

Many routers have a setting that gives some devices priority over others, often called quality of service or device priority. If your router offers it, giving the TV device priority can help it keep a steady flow when the home is busy. The menus differ widely between routers, so check the router’s own manual or ask your internet provider. It is optional; a cable and a good router position matter more.

Shortcuts that make IPTV buffering worse

Forums are full of quick fixes for buffering. Some help a little, some do nothing, and some make things worse or put your device at risk. Here is what we advise against, and why.

• Buying a faster internet plan before testing the speed at the screen. Weak Wi-Fi is a more common cause than a slow plan.
• Choosing 4K everywhere because the pack offers it. Match quality to each screen’s line.
• Opening the same login on a second screen to “check if it is the TV”. With 1 simultaneous connection, that causes a cut, not a test.
• Restarting the router during a family video call or a game update. Pick a quiet moment, or warn the house.
• Changing several things at once. You lose track of what helped.
• Clearing the player’s data without your welcome e-mail at hand.

Small, ordered steps solve almost every buffering case. If they do not, the cause is likely out of your reach, and that is our job.

Before you write to us

Run through this list. It makes our first reply more precise and saves you a round of questions.

• You power-cycled the device and the router.
• No other screen was using your login at the same time.
• You tried one quality level lower on the same channel.
• You tested a cable, or moved the device or router closer.
• Your player is the latest version from the official app store.
• You ran three speed tests at the screen, at the hour of the problem, and kept the lowest.
• You noted the pattern: which hour, which room, which device, which channel.

Then send it all through the contact page, by e-mail or WhatsApp. We answer 7 days a week, in English and French. Never send your password; we do not need it. If buffering began right after you changed device, our devices guide may help, and the setup guide walks through a clean installation.

Buffering words, explained

These terms come up in player menus, speed tests and our replies.

Buffer

The reserve of video a player keeps in memory, a few seconds ahead of what you watch.

Buffering

The pause while the player refills an empty reserve.

Mbps

Megabits per second, the unit for connection speed. HD needs 10, Full HD 15 and 4K 25 for one screen.

Peak hours

The busy evening period when homes and local networks carry the most traffic.

2.4 GHz and 5 GHz

The two common Wi-Fi bands. 5 GHz is faster at short range; 2.4 GHz reaches further but is slower.

Powerline

Adapters that carry the network through the home’s electrical wiring.

Mesh

A Wi-Fi system of several units that share one network across a large home.

Cache

Temporary files a player stores. Clearing it normally keeps your login; clearing data does not.

Related guides

These pages cover the questions that often come up while fixing buffering.

FAQ

Why does it buffer only in the evening?

Evenings are when most homes are online, so your line and the local network around it carry more traffic. Pause heavy uses in the home, or step down one quality level at those hours.

Will a faster internet plan stop the buffering?

Only if your line is truly too slow. Test the speed at the screen first, three times at the hour of the problem. Weak Wi-Fi is a more common cause, and a cable often fixes it.

Does buffering mean my pack is not good enough?

No. All packs stream in HD, Full HD and 4K. Buffering is about how the stream reaches your screen, not about the pack.

Why does one channel buffer when the others play well?

That points to the source of that channel. Send us its name and the time, and we will check it.

Is 5 GHz Wi-Fi always better?

It is faster at short range, but it fades through walls and floors. If the TV is far from the router, 2.4 GHz may be steadier. Test both on the same channel at the same hour.

Can using the same login on two screens cause buffering?

It usually causes a cut or a login error rather than buffering. Each pack allows 1 simultaneous connection, so close the other screen in any case.

Should I clear the player’s cache?

Yes, if your player offers it. Clearing the cache normally keeps your login, while clearing data resets the app. Keep your welcome e-mail at hand before you do either.

Does a larger buffer setting help?

If your pauses are short and frequent, one step larger can help the player ride out Wi-Fi drops. Channels may take a little longer to start. If the setting does not exist, the other fixes matter more.

Why do movies play smoothly while live channels buffer?

A movie can be loaded ahead more easily than a live channel. If movies play well and one live channel does not, the source of that channel is the likely cause. Tell us which one.

Is a powerline adapter as good as a cable?

Often close, but it depends on your home’s wiring. Plug the adapters straight into wall sockets, not power bars, and compare a speed test at the screen with and without them.