Lag usually comes down to one of three things. Your route to the game server, congestion on that route, or processing delays on your own device. The fastest fix for most players is a wired connection and the closest available server region. After that, a few targeted adjustments to your network path and in-game settings can shave off real milliseconds.
In this guide:
- What causes lag and high ping in online games?
- How to check your current ping and identify the bottleneck
- How to reduce ping: a step-by-step approach
- Why does ping spike at certain times of day?
- Common mistakes that make lag worse
- Quick checklist: best practices for lower ping
What causes lag and high ping in online games?
Ping measures the round-trip time between your device and the game server, in milliseconds. Lower is better. That number depends on physical distance to the server, how many network hops your data passes through along the way, and how congested those hops are at any given moment. Wi-Fi adds its own variability on top, since radio interference and signal strength fluctuate in ways a wired connection doesn’t. ISPs also sometimes route traffic through less direct paths during peak hours, adding hops you wouldn’t see at 3am, which is part of why the same game can feel smooth one night and sluggish the next.
How to check your current ping and identify the bottleneck
Most games display ping in a settings or scoreboard overlay, but a basic command-line ping test to the game’s region, or a traceroute, shows whether delay is happening near your router, somewhere in your ISP’s network, or further out near the game server itself. A high first-hop ping usually points to your own Wi-Fi or local network. A jump midway through a traceroute usually points to ISP routing rather than anything you can fix locally. Testing at different times of day also helps separate “my connection has a problem” from “the network is just busier right now.”
How to reduce ping: a step-by-step approach
- Switch to a wired connection. Ethernet removes Wi-Fi interference and typically cuts several milliseconds versus even a strong wireless signal.
- Choose the closest server region manually, where games allow it, rather than relying on auto-select, which sometimes optimizes for population size over proximity.
- Close bandwidth-heavy background apps. Large downloads, cloud backups, or other devices streaming on the same network can all add congestion.
- Restart your router periodically to clear temporary routing issues that build up over long uptime.
- If your ISP’s routing to a specific region is consistently poor, some players experiment with alternative routing: a different DNS provider, a gaming-specific routing service, or a general-purpose VPN such as VPNLY. A VPN can shorten a poorly routed path, but it can also add latency if the VPN server itself sits farther from the game server than your normal route.
Why does ping spike at certain times of day?
Evenings and weekends are when most networks are busiest, both on your local ISP and on the broader internet backbone your traffic crosses. Shared neighborhood infrastructure, like cable connections, can also slow down when many households are active simultaneously. That’s a different problem from your own home network, and a faster router alone won’t fix it. Server-side load matters too. A popular game during a big content release can show higher ping for everyone connecting to that region, regardless of your own connection quality.
Common mistakes that make lag worse
A common mistake is assuming more bandwidth automatically means lower ping. The two are related but distinct, and a connection can have plenty of download speed while still showing poor latency because of routing. Another is leaving auto-server-select on when manual selection is available, since the “optimal” server by that algorithm isn’t always the closest one. Players also sometimes chase every suggested fix at once, which makes it hard to tell which change actually helped. Testing one change at a time gives a clearer picture of what’s causing the spikes.
Quick checklist: best practices for lower ping
- Use a wired connection whenever possible
- Manually select the nearest server region
- Test ping at different times to separate local issues from network congestion
- Restart your router on a regular schedule
- Close other bandwidth-heavy apps and devices before competitive sessions
FAQ
Does a VPN always reduce ping for gaming?
No. A VPN can shorten a poorly routed path, but if the VPN server is farther from the game server than your normal route, it adds latency instead.
What’s a good ping for competitive online gaming?
Under 50ms is generally very good, 50 to 100ms is playable for most genres, and above 150ms starts to noticeably affect fast-paced games.
Does Wi-Fi really make that much difference compared to Ethernet?
Yes. Wi-Fi introduces variability from interference and signal strength that a wired connection doesn’t have, which shows up as inconsistency rather than just higher ping.
Why is my ping fine in some games but high in others?
Different games route to different servers and regions, so your path and distance to each one isn’t the same even on an identical home connection.
Can closing background apps actually lower my ping?
It won’t reduce the distance to the server, but it frees up local bandwidth, which can reduce the jitter and spikes that make a connection feel laggy even when average ping looks fine.
Is it worth restarting my router before a gaming session?
For occasional slowdowns, yes. It clears minor routing issues that build up over time. It won’t fix distance-related latency, but it’s a low-effort first step.