How to lower ping on Starlink and 5G home internet

What ping is normal on Starlink and 5G home internet?

Both connections are good enough for most online games, and both are very different from older satellite service. Here are the best public figures we could find. They are medians across many homes, so your own number can sit well above or below them.

These numbers come from different tests and don't compare directly. Ookla's figures are multi-server speed tests, and Ookla found urban fixed wireless users see latency 7 to 13 ms lower than rural users. Starlink's number is measured by its own routers. Your ping in a game will also be higher than either, because it includes the distance to that game's server.

For gaming, the average matters less than the steadiness. A steady 45 ms feels better than a connection that sits at 30 ms and jumps to 150 ms. That swing is jitter, and it's the real weak point of both connection types.

Why is ping higher and less steady on Starlink and 5G?

On cable or fiber, your data has a wire to itself as far as the street. On Starlink and 5G, it first has to cross a shared radio link, and that link keeps changing.

• Scheduling. Everyone on the same satellite beam or cell tower takes turns to send. Starlink names this radio scheduling as one of the biggest parts of its latency, and it grows as more people share the link.
• Movement on Starlink. The satellites are moving, so your dish keeps switching between them. Independent measurement studies have found the network reassigns connections on a 15-second cycle, which can show up as small regular spikes.
• Signal on 5G. A weak signal means more resends, and each resend adds delay. A gateway may also drop from 5G to LTE, and ping often changes when it does.
• The route after the radio link. Starlink says the trip to the satellite and back to the ground is usually under 10 ms. The rest depends on how far your traffic travels on the ground before it reaches the game.

That splits the problem in two. You can remove what happens inside your home, and you can improve your signal. You can't remove the shared radio link.

How do I find out what's adding my lag?

Test before you buy anything. These checks take about ten minutes, and each one rules out a whole group of fixes.

1. Plug a laptop or console into the router with Ethernet and run the Lag Check with nothing else in use. This is your base number.
2. Run it again on Wi-Fi from where you play. The difference is what your Wi-Fi adds.
3. Look at lag under load in the result. A big rise while the line is busy means queues, and that's fixable.
4. Run the lag spike finder for a few minutes. Spikes on a steady rhythm come from something on a timer. Scattered ones point to the signal or a busy link.
5. Open the game server check to see your ping to each cloud region, then choose the closest one in your game.

Does Ethernet lower ping on Starlink and 5G?

Yes, and it's the best first step. A cable won't change the radio link outside, but it removes a second radio link inside your home. Without it, a packet crosses Wi-Fi and then the satellite or cell link, and the variation of each adds up. Our Ethernet vs Wi-Fi comparison has a five-minute test to measure the gap.

Not every Starlink router has an Ethernet port; some need the Starlink Ethernet adapter. Most 5G gateways have a LAN port on the back. If the gateway sits at a window far from your console, a long Ethernet run is often the cleanest answer, since the gateway has to stay where the signal is.

Where should I put my Starlink dish or 5G gateway?

Starlink

• Run the obstruction check in the Starlink app. Even one tree that clips the view can cause regular drops.
• Mount the dish higher if the check shows blocked sky. Trees grow, so check again every season.
• Look at the app's outage history. Outages marked as obstructions are yours to fix; network outages aren't.
• Use the original Starlink cable if you can, and check it for damage.

5G home internet

• Find a window on the side of the house that faces the tower. The carrier's app shows a signal reading, so test each spot.
• Try an upper floor. A few feet of height or one less wall can change the result.
• Keep the gateway away from metal, mirrors, foil-backed insulation and other electronics.
• Leave it in the new spot for a day. A short test can miss the evening rush.

If your gateway keeps moving between 5G and LTE, placement is the first thing to try. Some gateways accept an external antenna; check your model before you buy one, since many don't.

How do I stop ping rising when someone else is online?

When the line is full, data waits in a queue and your game waits behind it. This is bufferbloat, and on these connections upload is usually what fills first, so a phone backing up photos can hurt a match.

• Start simple: pause cloud backups, game updates and camera uploads while you play.
• On Starlink, check before you change anything. Starlink says it added active queue management (fq_codel) to its Wi-Fi router, so your grade may already be fine.
• If lag under load is still bad, add a router with Smart Queue behind your Starlink or 5G gateway. The Smart Queue assistant gives you the values to enter.
• Set limits at about 80 to 85% of your typical speed, not your best speed. These lines vary, so a limit based on a good moment won't hold.

Does the game server or time of day matter?

Yes, for both. Your traffic leaves the satellite or cell network at a connection point, then travels by cable to the game server. If that point is far from the server, ping goes up, and no setting at home will change it. What you can change is the server region in the game. Many games pick one automatically and don't always pick well, so set it by hand where you can. Our game pages cover this for each title.

Starlink treats 6 to 9 PM local time as its busy period. Cell towers have their own busy hours, depending on who lives and works nearby. Test at noon and at 8 PM. If the evening is much worse and everything else is clean, it's shared capacity. The slow-at-night guide shows how to confirm it. Starlink's Priority plans are sold as having better peak performance, so if that's your main problem they may be worth a look, but test first and check the current terms.

Is CGNAT causing my lag?

Usually not. CGNAT means your provider shares one public address among many homes. Most Starlink plans use it, and so does 5G home internet in most cases. It decides whether other players can reach you directly, which affects strict NAT, party chat and hosting. It doesn't add meaningful delay to a normal game.

• Check your NAT type and IPv6 support with the connection check.
• Port forwarding can't work behind CGNAT, on any router. T-Mobile users report it isn't available on Home Internet. Verizon lists a port forwarding setting, but it only helps if your line has a public address.
• If the WAN address in your router starts with 100.64 to 100.127, you're behind CGNAT.
• IPv6 can help with connection problems in games and consoles that use it. Some providers sell or include a public address on certain plans, so ask yours.

More on what these settings do, and don't do, is in the console router settings guide.

What won't lower ping on Starlink or 5G?

• A bigger plan. Lag on these lines isn't about Mbps. See how much speed gaming really needs.
• Changing DNS. It can speed up the first lookup, but game traffic doesn't pass through it.
• MTU tweaks. A wrong MTU can cause problems, but lowering it won't shorten any path.
• Extenders. They add another radio hop inside your home, which is the opposite of what you want.
• Gaming VPNs and ping boosters, as a first step. They can't change the radio link. At best they find a better ground route to one server, and that's worth testing only after everything above.