If Sky Glass keeps disconnecting, restart both your TV and broadband router, improve your Wi-Fi signal, install the latest software updates, and test your broadband connection. Most random disconnections are caused by unstable wireless networks, outdated software, or temporary broadband interruptions rather than hardware failure.
Have you settled down to watch your favourite programme only for Sky Glass keeps disconnecting errors to interrupt your viewing? It is frustrating when the TV suddenly loses its internet connection, buffers endlessly, or displays messages saying it cannot connect, even though other devices appear to work normally.
The good news is that most random disconnections are caused by network conditions rather than a fault with the television itself. In many cases, improving your Wi-Fi signal, restarting your equipment, checking for software updates, or testing your broadband connection is enough to restore a stable connection.
Troubleshooting Summary Table
| Problem | Most Likely Cause | Recommended Fix |
|---|---|---|
| Sky Glass disconnects every few minutes | Weak or unstable Wi-Fi signal | Move the router closer or use Ethernet |
| Sky Glass loses internet after an update | Outdated or incomplete software | Check for and install the latest Sky Glass software update |
| Other devices also lose internet | Broadband or router problem | Restart the router and test your broadband connection |
| Only Sky Glass disconnects | TV-specific network issue | Restart the TV and reconnect to your Wi-Fi |
| Disconnects during evening streaming | Network congestion or ISP issue | Check for broadband outages and reduce network traffic |
| Random buffering before disconnecting | Packet loss or Wi-Fi interference | Improve router placement or use a mesh Wi-Fi system |
Why This Problem Happens
When Sky Glass keeps disconnecting, the problem is usually somewhere between your television and the internet rather than inside the TV itself.
Think of your home network like a road connecting your TV to Sky’s streaming servers. Even if the road looks open, brief traffic jams, damaged sections, or temporary roadblocks can interrupt the journey. Likewise, weak Wi-Fi signals, broadband outages, software bugs, router issues, or interference from nearby wireless devices can cause your television to lose its connection.
Sky also recommends keeping Sky Glass connected to a reliable broadband network and installing the latest software updates to improve stability and performance:
https://www.sky.com/help/home/sky-tv/sky-glass
The challenge is identifying which part of the connection is causing the interruption—and that’s exactly what the next four steps will help you do.
How to Fix Step by Step
Step 1: Restart Your Sky Glass and Router
Begin with the simplest solution.
Turn off your Sky Glass television completely, unplug it from the power socket, and leave it disconnected for about one minute.
Next, restart your broadband router by switching it off, waiting another minute, and turning it back on.
Once the router has fully reconnected to the internet, reconnect your Sky Glass and test your streaming again.
Restarting clears temporary software glitches, refreshes the network connection, and establishes a new communication session between your TV and your broadband provider.
Why this works: Temporary network sessions occasionally become unstable. Restarting both devices creates a clean connection without changing any settings.
Step 2: Improve Your Wi-Fi Signal
A strong Wi-Fi icon does not always mean the connection is stable.
Walls, furniture, microwaves, cordless phones, baby monitors, and neighbouring Wi-Fi networks can all interfere with wireless signals.
Move your router into an open position if possible, away from thick walls and electrical appliances. If your router supports both 2.4 GHz and 5 GHz Wi-Fi, test each band to determine which provides the most reliable connection.
Sky also recommends placing your broadband equipment where it can deliver the strongest possible signal throughout your home:
https://www.sky.com/help/articles/improve-your-wifi
Why this works: A cleaner wireless signal reduces packet loss, lowers interference, and provides a more stable connection for continuous streaming.
Better Ethernet Recommendation
If your router is close enough to your television, connecting Sky Glass with an Ethernet cable is usually the most reliable solution. A wired connection avoids wireless interference, delivers more consistent speeds, and significantly reduces random disconnections during streaming.
Mesh Wi-Fi Recommendation
For larger homes with multiple floors, a mesh Wi-Fi system often provides better coverage than a traditional Wi-Fi extender. Mesh systems create one continuous wireless network, allowing Sky Glass to stay connected more reliably as signal quality remains stronger throughout the home.
Pro Tip: If your TV disconnects only in one room while other rooms work normally, the issue is often Wi-Fi coverage rather than your broadband service.
Step 3: Check for Sky Glass Software Updates
Software updates often include improvements for network stability and bug fixes.
Open Settings on your Sky Glass TV and check whether a software update is available. If one is waiting to be installed, complete the update before testing your connection again.
Keeping your television updated ensures it has the latest fixes for compatibility with modern routers and streaming services.
Why this works: Updates frequently resolve software bugs that can interrupt network communication or reduce streaming reliability.
Sky explains how automatic software updates help improve Sky Glass performance and reliability through its support documentation.
Step 4: Test Your Broadband Connection
If the problem continues, determine whether your broadband connection is actually stable.
Run a speed test from another device connected to the same Wi-Fi network. Then try streaming a high-quality video on another device for several minutes.
If other devices also lose their connection, the issue is likely with your broadband service or router rather than your Sky Glass TV.
If only Sky Glass disconnects while everything else stays connected, continue troubleshooting the television itself.
Step 4: Test Your Broadband Connection (Continued)
Many broadband providers also provide service status pages where you can check for local outages or planned maintenance. If your internet connection repeatedly drops throughout the day, your ISP may already be investigating the issue.
Why this works: Testing the broadband connection separates a TV problem from a network problem, preventing unnecessary troubleshooting on the wrong device.
Router Status Lights Can Reveal the Problem
Before assuming your Sky Glass TV is faulty, check the LEDs on your broadband router.
| Router Light | Meaning | What to Do |
|---|---|---|
| Solid Internet light | Internet is connected | Continue troubleshooting Sky Glass |
| Flashing Internet light | Router reconnecting | Wait until connection stabilises |
| Red Internet/WAN light | Broadband connection lost | Restart router or contact ISP |
| Wi-Fi light off | Wireless disabled | Re-enable Wi-Fi in router settings |
| Power light flashing continuously | Router booting or updating | Wait until startup completes |
These indicators often reveal whether the problem is with the television or the broadband connection itself.
Check for ISP Outages
Sometimes your equipment is working perfectly, but your broadband provider is experiencing temporary issues.
If your internet disconnects on multiple devices, check your ISP’s service status page before changing router settings. A local outage or maintenance work may already explain the problem.
This simple check can save considerable time and prevent unnecessary troubleshooting.
What Most Users Don’t Realize
Many people assume that if Wi-Fi shows full signal bars, the connection must be healthy. In reality, signal strength and internet quality are two different things. A router can provide an excellent Wi-Fi signal while the broadband connection itself is unstable.
Another common misunderstanding is that streaming requires only fast download speeds. Streaming services also depend on low latency, stable packet delivery, and reliable communication with remote servers. Sky’s official support guidance explains how network quality can affect streaming performance:
https://www.sky.com/help/home/sky-tv/sky-glass
Useful Official Resources
If you want to learn more about keeping your Sky Glass updated, Sky’s official support explains how software updates improve stability and fix known issues:
https://www.sky.com/help/home/sky-tv/sky-glass
If you’re experiencing weak wireless coverage, Sky’s official Wi-Fi guide provides practical advice on improving router placement and home network performance:
https://www.sky.com/help/articles/improve-your-wifi
If you suspect the issue is related to your broadband connection rather than your television, Sky’s broadband support hub includes troubleshooting guidance for connection drops and router problems:
https://www.sky.com/help/home/broadband
If your broadband router requires a firmware update or troubleshooting, visit your router manufacturer’s official support website for model-specific instructions and software downloads.
Quick Fix Checklist
- Restart your Sky Glass TV
- Restart your broadband router
- Improve your Wi-Fi signal
- Install the latest Sky Glass software
- Test another device on the same network
- Check for ISP outages if Sky Glass keeps disconnecting
Common Mistakes Users Make
One common mistake is restarting only the television while leaving the router running. If the network session is the problem, restarting the TV alone may not restore a stable connection.
Another mistake is assuming full Wi-Fi bars guarantee a reliable internet connection. Wireless signal strength does not always reflect broadband quality.
Some users repeatedly factory reset their television before testing their broadband connection. This often wastes time because the real issue is outside the TV.
Another mistake is placing the router inside cupboards, behind furniture, or near electrical appliances that interfere with wireless signals.
Finally, many users ignore software updates. Keeping your TV and router updated helps reduce compatibility issues and improve network stability when Sky Glass keeps disconnecting.
Extra Tips to Prevent the Issue
Keep your router in a central, open location rather than behind cabinets or televisions.
Restart your router occasionally to refresh long-running network sessions, especially if you notice performance gradually declining.
Install software updates for both your router and Sky Glass whenever available. Updates often improve stability, compatibility, and security.
Secure your Wi-Fi network with a strong password and modern encryption such as WPA2 or WPA3 to prevent unauthorised devices from consuming bandwidth.
If several people stream 4K video simultaneously, consider upgrading your broadband package or using Quality of Service (QoS) settings if your router supports them.
These simple habits help reduce future interruptions and keep your streaming experience smooth.
Frequently Asked Questions
Why does my Sky Glass disconnect even with full Wi-Fi bars?
Full Wi-Fi bars only indicate signal strength between the TV and router. They do not guarantee a stable broadband connection or low network latency.
Does Ethernet stop Sky Glass disconnecting?
In many homes, yes. A wired Ethernet connection removes wireless interference and often provides the most reliable streaming experience.
Should I reset my Sky Glass?
Only after trying the other troubleshooting steps first. Most connection problems are caused by the network rather than the TV itself.
Can my broadband provider cause random disconnections?
Yes. Temporary outages, line faults, congestion, or maintenance can interrupt your internet connection even if your home equipment is working normally.
In Summary
If Sky Glass keeps disconnecting, start with the simplest fixes: restart both your TV and router, improve your Wi-Fi signal, install software updates, and test your broadband connection. These steps solve most random connection problems without requiring advanced troubleshooting.
If the issue only affects your television, focus on the TV’s network connection. If multiple devices lose internet simultaneously, investigate your broadband provider or router instead.
For more network troubleshooting, continue with Weak Wi-Fi Upstairs? Here’s How to Fix It, Broadband Contract Speed: Why Real Speeds Differ, or read Switch Sky to BT Broadband Without Downtime for more broadband troubleshooting tips.
In most cases, random Sky Glass disconnections are caused by temporary network issues rather than hardware failure. By testing one change at a time, you can identify the real cause and restore reliable streaming.
