War Thunder packet loss: What is it and how to fix it?

Vlad Constantinescu
by Vlad Constantinescu
VPN Expert & Privacy Advocate
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  • War Thunder is a free-to-play, cross-platform military MMO game. It gained a lot of traction and is one of the most played games on Steam
  • While playing War Thunder, some unwanted phenomenon might occur in the form of high ping/latency, jitter, and packet loss.
  • Check out our best VPNs for gamers that can improve your ping.
  • Visit the Gaming Hub to discover more reviews, guides, and tips & tricks.
Packet loss War Thunder
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War Thunder is a free-to-play, cross-platform military MMO game. It gained a lot of traction and is one of the most played games on Steam. You can fly warplanes, drive tanks and wreak havoc to your enemies.

The fact that you can play this game entirely for free makes it even more appealing for players all over the world. Therefore, it’s easy to see why it’s so popular and why sometimes the game servers get overcrowded.

As a result, some unwanted phenomenon might occur in the form of high ping/latency, jitter, and packet loss. Usually, you can’t tell the difference, but take our word on this: packet loss is one of the worst things you could encounter in live-action games.

What is packet loss?

To put it shortly, whenever you send or receive data online, some of the packets might never make it to their destination. We refer to this as packet loss. Now packet loss can take two forms:

  • Outbound packet loss – affects data flow that goes from your PC toward the destination servers
  • Inbound packet loss – traffic that comes from the destination server toward your PC

Whenever this happens, you might notice some quite familiar, yet annoying behavior. Namely:

  • Rubberbanding
  • High latency/ping
  • Connection timeouts
  • Crashes

If you still have no idea what we’re talking about, picture this: you’re shooting at an enemy vehicle, but it seems that it’s not taking damage. All of a sudden, the vehicle is out of sight, and you’ve missed your chance to pulverize it.

What causes packet loss War Thunder?

The reasons why you might experience packet loss in War Thunder are many and various. For instance, you might leak packets if you have an old, chewed-up, flaky Ethernet cable between you and your router.

More so, if there are many users on your network, you might experience network congestion. Which, in turn, leads to packet loss.

The good news is that packet loss rarely occurs because of you. If you never had this issue so far, chances are slim that you’re what’s causing it to begin with. Therefore, network congestion is still our usual suspect in this case.

However, sometimes your ISP might throttle your bandwidth to minimize costs. Or the War Thunder server might take a huge blow from all the simultaneous connections. All of these can be the cause of your packet loss situation.

War Thunder packet loss fix

1. Use a VPN

  1. Download Private Internet Access to your PC
  2. Install it
  3. Launch it and log into your account
  4. Connect to the server of your choice
  5. Launch War Thunder and check if you’re still leaking packets

Private Internet Access is an excellent all-round VPN tool from Kape Technologies. It can help you protect your privacy, secure your connection, unblock geo-restricted content, and reduce packet loss. It also has 24/7 live chat support.

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However, it’s worth mentioning that using a VPN won’t work 100% in all cases. In order for this fix to work, the packet leak must occur on your ISP’s side of the connection. Thus, if you or the game server leak packets, using a VPN won’t work.

2. Troubleshoot your connection manually

  1. Use our guide on packet loss to run a complete ping/packet loss testPacket loss analysis Windows with tracert and pathping
  2. Locate the hops where the ping spikes
  3. Depending on your findings, take appropriate actions

You might notice high ping/packet leaks in the following locations:

  • Your home network
  • ISP’s network
  • The servers of the network distribution company
  • War Thunder game servers

Therefore, you can try one of our suggestions below to fix packet loss in War Thunder:

  • Check if the devices on your network function properly (cables, PCs, routers)
  • Talk to your ISP about the issue
  • Ask your ISP to talk to the network distribution company
  • Contact the War Thunder support team if the issue is on their side

War Thunder packet loss can be fixed

All things considered, it’s not exactly difficult to fix packet loss in War Thunder if you know where to start and understand what packet loss is. There are a lot of causes for leaking packets, and as a result, there are also a lot of potential fixes.

However, keep in mind that packet loss usually comes and goes, and the best way of tackling it is waiting it out. If you notice a pattern or the issue doesn’t fix itself after a while, you can step in and try some of our suggested fixes.

FAQ: Learn more about War Thunder packet loss

  • Can using a VPN improve my ping?

Yes, you can improve your War Thunder in-game ping by using a VPN. Here are our best VPNs to improve ping and gameplay.

  • Does using a VPN improve packet loss?

Sometimes, when your ISP throttles your bandwidth and/or leaks packets, you can use a VPN to reduce packet loss and improve ping.

  • How to fix War Thunder packet loss?

You can either use a VPN such as PIA, but only if you’re sure that your ISP leaks the packets, or troubleshoot your connection manually, step by step.