Nothing kills the Modern Warfare hype faster than watching a 200GB download crawl at dial-up speeds while your squad is already dropping into matches. On PC, slow download speeds aren’t random bad luck or pure RNG. They’re usually the result of multiple systems fighting each other behind the scenes, from Battle.net’s own bandwidth logic to Windows networking behavior that was never designed for massive live-service games.
Modern Warfare is a technical beast, and understanding why its downloads stall is the first step toward fixing it permanently. This isn’t just about raw internet speed. It’s about how Blizzard delivers content, how Windows prioritizes traffic, and how your ISP decides what data deserves full bandwidth.
Battle.net’s Bandwidth Throttling and Download Behavior
Battle.net doesn’t download Modern Warfare like a normal file transfer. It uses a segmented delivery system that constantly verifies data integrity, decompresses packages, and reshuffles files mid-download. That process is CPU- and disk-intensive, which means even players with gigabit internet can see speeds nosedive if the launcher decides your system is the bottleneck.
On top of that, Battle.net quietly enforces dynamic bandwidth limits. If the launcher detects network congestion or background activity, it can throttle itself aggressively. The result is a download speed that spikes for a few seconds, then flatlines like a dead DPS meter.
Server Congestion During Patches and Events
Modern Warfare updates hit like a raid boss on patch day. Millions of players hammer Blizzard’s servers simultaneously, especially during new seasons, Warzone updates, or major playlist refreshes. Even if your connection is flawless, server-side load balancing can cap your download speed without warning.
This is why downloads often feel faster at odd hours. It’s not placebo. Blizzard’s content delivery network prioritizes stability over speed when traffic spikes, which means individual players get throttled to keep the servers from imploding.
Massive File Sizes and Constant File Rewriting
Modern Warfare isn’t just large. It’s inefficiently large. The game frequently rewrites existing files instead of appending new ones, forcing your system to constantly read, delete, and rewrite massive data chunks. If your game is installed on a slower HDD or a nearly full SSD, download speeds can tank even if your internet is blazing fast.
This is why players often see Battle.net stuck at “updating” or “patching” with zero network activity. The launcher isn’t frozen. It’s wrestling with your storage device.
Windows Network Optimization Working Against You
Windows prioritizes stability over throughput, especially on home networks. Features like Delivery Optimization, background app bandwidth reservation, and power-saving network states can quietly limit how much data Battle.net is allowed to pull at once.
If Windows thinks your network is “busy,” it will throttle large sustained transfers automatically. For a game the size of Modern Warfare, that behavior is brutal, turning what should be a fast download into an all-day grind.
ISP Traffic Shaping and Peak-Hour Throttling
Some ISPs treat massive game downloads the same way they treat video streaming or torrents. During peak hours, your connection may be deprioritized without you ever being notified. The result is inconsistent speeds that look fine in speed tests but collapse inside Battle.net.
This is especially common on cable and shared-node connections. When your neighborhood jumps online, your Modern Warfare download suddenly has to fight for aggro against everyone else’s Netflix queue.
Understanding these systems is the difference between blaming bad luck and actually fixing the problem. Once you know what’s slowing Modern Warfare down, you can start forcing the launcher, Windows, and your network to play by your rules instead of theirs.
Checking Battle.net Download Limits, Region Settings, and Background Throttling
Once you understand how servers, storage, Windows, and your ISP can all kneecap download performance, the next step is taking direct control of Battle.net itself. The launcher has its own set of hidden governors, and if even one of them is misconfigured, Modern Warfare downloads will crawl no matter how strong your connection is.
This is where a lot of PC players get stuck. Battle.net is optimized for stability, not raw throughput, and by default it plays extremely conservative with bandwidth.
Disable Battle.net’s Built-In Download Caps
Battle.net has a global download limiter that can silently throttle your speeds to a fraction of what your line can handle. Head into Battle.net Settings, then Downloads, and check both the “Limit download bandwidth” options for Latest Updates and Pre-release Content.
If either of these is enabled, set them to 0, which means unlimited. Even a limit that looks high on paper can cripple Modern Warfare, because the launcher downloads in bursts and needs headroom to maintain momentum.
This single setting is responsible for a huge percentage of “stuck at 2 MB/s” complaints.
Check Background Download Throttling Behavior
Battle.net treats itself very differently depending on whether it thinks it’s in the background. If the launcher is minimized, or if you’re playing another game while Modern Warfare updates, Battle.net may intentionally lower its network priority.
In the same Downloads menu, disable the option that reduces speeds when games are running. If you’re trying to update while multitasking, Battle.net will otherwise pull its punches and starve the download.
For maximum speed, keep the launcher open and in focus while Modern Warfare is downloading.
Verify Your Battle.net Download Region
Battle.net automatically assigns a download region, but it doesn’t always pick the best one. If your assigned region is under heavy load or experiencing backend issues, your speeds can nosedive even if everything else is perfect.
Open Battle.net Settings, go to Downloads, and manually switch your download region to a nearby alternative. You’re not changing where you play multiplayer, just which CDN cluster delivers the files.
Players often see immediate speed spikes simply by forcing a different region and restarting the download.
Restart the Battle.net Agent to Clear Stalled Sessions
Battle.net downloads can get stuck in a bad state where the server handshake is technically active, but data flow is inefficient. This is why some downloads hover at low speeds indefinitely instead of ramping up.
Fully close Battle.net, make sure the Battle.net Agent is not running in the system tray or Task Manager, then relaunch the client. When you resume the download, it forces a fresh connection to Blizzard’s servers.
This often resets packet pacing and removes artificial slowdowns that don’t show up as errors.
Understand How Battle.net Competes With Other Network Traffic
Battle.net does not aggressively fight other applications for bandwidth. If Windows detects simultaneous traffic from browsers, launchers, cloud sync tools, or streaming apps, Battle.net will often back off instead of pushing through.
This behavior stacks with Windows’ own background throttling and ISP traffic shaping. The result is a perfect storm where Modern Warfare loses every bandwidth battle without you realizing it.
For best results, pause other downloads, disable cloud backups temporarily, and give Battle.net a clean lane while it’s pulling massive files.
Optimizing Windows Network Settings for Maximum Download Throughput
If Battle.net is the engine, Windows is the road it’s driving on. Even with perfect launcher settings, Windows can quietly cap your bandwidth through background policies designed for laptops, offices, and metered connections—not 100GB Call of Duty installs.
This is where most players lose speed without realizing it, because Windows doesn’t throw errors. It just pulls aggro away from your download and never gives it back.
Disable Windows Delivery Optimization
Windows Delivery Optimization is designed to share update data between PCs on your network or even over the internet. In theory it saves bandwidth, but in practice it steals throughput from Battle.net like a leech during a boss DPS check.
Go to Windows Settings, Windows Update, Advanced options, then Delivery Optimization. Turn off “Allow downloads from other PCs.”
This ensures your Modern Warfare download pulls directly from Blizzard’s CDN at full strength instead of being throttled by Windows’ peer-sharing logic.
Check for Metered Connection Flags
Windows treats metered connections as fragile resources and aggressively limits background downloads when one is detected. This can happen accidentally on Ethernet, especially after router changes or Windows updates.
Open Network & Internet settings, select your active connection, and make sure “Metered connection” is turned off.
If this setting is enabled, Battle.net will never hit top speed no matter how fast your internet actually is.
Set Your Network Adapter to Maximum Performance
Windows loves power saving, and your network adapter is not immune. By default, it may downclock or reduce activity when Windows thinks bandwidth demand isn’t critical.
Open Device Manager, expand Network adapters, right-click your active adapter, and go to Properties. Under the Power Management tab, uncheck “Allow the computer to turn off this device to save power.”
This keeps your connection running at full throughput instead of dipping every time Windows decides to conserve energy mid-download.
Enable Windows TCP Auto-Tuning
TCP Auto-Tuning allows Windows to dynamically scale how much data it can receive at once. If this is disabled or restricted, large downloads like Modern Warfare will crawl regardless of your ISP speed.
Open Command Prompt as Administrator and type: netsh interface tcp show global. Look for Receive Window Auto-Tuning Level.
If it’s not set to normal, enable it with: netsh interface tcp set global autotuninglevel=normal, then restart your PC.
This single setting can be the difference between a trickle and a full-speed data flood.
Flush DNS to Clear Bad Routing Decisions
Over time, Windows can cache suboptimal DNS routes that point Battle.net to slower CDN nodes. This doesn’t break downloads—it just sends them through longer, more congested paths.
Open Command Prompt as Administrator and run: ipconfig /flushdns.
When Battle.net reconnects, it forces a fresh routing decision, often resulting in faster server selection and more consistent download ramps.
Temporarily Disable Background Network Hogs
Windows background services like OneDrive, Xbox Game Services, Windows Update, and telemetry uploads all compete silently for bandwidth. Battle.net doesn’t fight them—it yields.
Pause OneDrive syncing, stop any Microsoft Store downloads, and make sure Windows Update isn’t pulling patches in the background.
Think of it like clearing adds before a damage phase. The fewer distractions on your network, the harder Battle.net can hit Blizzard’s servers.
Switch to High Performance Power Plan
Balanced power plans can throttle CPU and network performance under sustained load. Large downloads absolutely count as sustained load.
Open Power Options in Control Panel and switch to High Performance or Ultimate Performance if available.
This prevents Windows from dynamically scaling down network and system throughput right when Modern Warfare needs sustained, uninterrupted bandwidth to maintain peak speeds.
Eliminating Bandwidth Hogs: Background Apps, Windows Updates, and In-Game Streaming
Once your network settings are dialed in, the next bottleneck is usually closer to home. Modern Warfare downloads don’t just compete with the internet at large—they fight every app on your PC that thinks it deserves bandwidth. If something else is chewing through data in the background, Battle.net will back off instead of pushing harder.
This is where you go from theoretical speed to real-world throughput.
Shut Down Background Apps That Steal Bandwidth
Browsers with multiple tabs, Discord calls, cloud backup tools, and RGB software with “online features” all quietly pull data. Individually they’re minor, but together they can shred download stability and cause speed spikes followed by brutal drops.
Open Task Manager, sort by Network usage, and close anything that isn’t mission-critical. Treat this like managing aggro in a raid—if too many things are pulling attention, your main DPS suffers.
Pause Windows Update and Delivery Optimization
Windows Update is notorious for downloading updates at the worst possible time, and Delivery Optimization makes it worse by turning your PC into a mini CDN for other devices. Even if no update window is visible, the service can still be active.
Go to Windows Update settings and pause updates temporarily. Then open Advanced Options, Delivery Optimization, and disable downloads from other PCs. This prevents Windows from siphoning bandwidth while Modern Warfare is trying to pull massive data chunks.
Disable Battle.net Throttling While Downloading
Battle.net has its own built-in limiter, and it’s often the silent killer. Click the Battle.net logo, open Settings, then Downloads, and make sure download limits are set to 0 or disabled.
Also check the option that limits downloads while games are running. If you’re launching another game or leaving Modern Warfare open during a patch, Battle.net may be intentionally slowing itself down to “help” performance.
Turn Off On-Demand Texture Streaming in Modern Warfare
Modern Warfare uses On-Demand Texture Streaming to pull high-resolution textures during gameplay. That’s great for visuals, but terrible when you’re also trying to download or patch the game.
Open the in-game settings, navigate to Graphics or Details & Textures, and disable On-Demand Texture Streaming. This stops the game from pulling live data in the background and frees bandwidth for the actual download instead of cosmetic assets.
Stop Other Launchers and Game Clients Completely
Steam, Epic Games Launcher, Xbox App, and even Ubisoft Connect love to auto-update games the moment you’re not looking. These downloads don’t always show up clearly unless you open each launcher manually.
Exit them completely from the system tray, not just the taskbar. One surprise update can tank Battle.net speeds and make it look like Blizzard’s servers are the problem when it’s actually a launcher war happening on your PC.
When all bandwidth hogs are cleared, Battle.net can finally maintain sustained throughput instead of constantly ramping up and down. This is the difference between a download that crawls in fits and starts and one that locks in at full speed until Modern Warfare is ready to play.
Fixing ISP Throttling, Router Bottlenecks, and DNS Performance Issues
If Battle.net is finally configured correctly and your PC is no longer fighting itself, the next suspects live outside your system. This is where ISP traffic shaping, router misconfiguration, and bad DNS routing quietly sabotage Modern Warfare downloads.
These issues don’t show up as errors. Instead, you’ll see classic symptoms like downloads starting fast, then collapsing to a crawl, or speeds that spike for a few seconds before flatlining.
Check for ISP Throttling and Time-Based Slowdowns
Some ISPs aggressively throttle large, sustained downloads, especially during peak hours. Call of Duty updates are massive and look exactly like the kind of traffic ISPs love to deprioritize when the network is busy.
If your speeds are dramatically slower in the evening than late at night or early morning, that’s a red flag. Try starting the download during off-peak hours to see if speeds suddenly stabilize.
For a quick test, restart the download while connected to a VPN server in your own country. If speeds immediately jump, your ISP is likely throttling Battle.net traffic specifically rather than your overall connection.
Restart and Reconfigure Your Router to Remove Bottlenecks
Routers can become performance bottlenecks, especially if they’ve been running for weeks without a reboot. Cached routing tables, memory leaks, and overloaded NAT sessions can quietly choke download throughput.
Power-cycle your modem and router completely. Unplug them for at least 60 seconds to force a clean reset, then reconnect and try the download again.
If your router has Quality of Service or traffic prioritization enabled, disable it temporarily. Poorly configured QoS can misclassify Battle.net traffic and throttle it into oblivion while prioritizing things like video streaming or background devices.
Switch to a Faster, More Reliable DNS Provider
DNS doesn’t control raw download speed, but it heavily affects how efficiently your system connects to Blizzard’s content delivery servers. A slow or overloaded ISP DNS can route you to a distant or congested server without you realizing it.
Manually set your DNS to a high-performance provider like Google DNS or Cloudflare DNS in your Windows network adapter settings. This often results in faster server handshakes and more consistent download throughput.
After changing DNS, restart Battle.net completely before resuming the download. This forces the launcher to re-establish connections using the new routing path instead of clinging to a slow one.
Use Ethernet and Eliminate Wireless Interference
Wi-Fi is convenient, but it’s vulnerable to interference, signal drops, and packet loss that murder large downloads. Modern Warfare updates are relentless data streams, and Wi-Fi instability causes constant retransmits that kill effective speed.
If possible, switch to a wired Ethernet connection while downloading. Even mid-range Ethernet will outperform strong Wi-Fi when it comes to sustained throughput and stability.
If Ethernet isn’t an option, move closer to the router, switch to a 5GHz band, and disconnect other wireless devices temporarily. The goal is to give Battle.net a clean, uninterrupted lane to Blizzard’s servers instead of fighting for bandwidth like it’s a multiplayer lobby at launch.
Battle.net Cache, Agent, and Network Reset: When the Launcher Is the Problem
If your network is clean, DNS is optimized, and you’re still crawling at dial-up speeds, it’s time to look inward. Battle.net itself can become the bottleneck, especially after failed updates, interrupted patches, or years of accumulated cache junk. When the launcher misbehaves, no amount of raw bandwidth will save your Modern Warfare download.
Clear the Battle.net Cache to Fix Corrupted Download Data
Battle.net aggressively caches download metadata, CDN routing info, and patch state data. When this cache corrupts, the launcher can get stuck requesting bad chunks or hammering slow servers on repeat.
Close Battle.net completely, then open Windows Run and type %ProgramData%. Delete the Blizzard Entertainment folder, not the Blizzard game folders. Relaunch Battle.net and sign back in to force a clean cache rebuild before resuming the download.
Restart or Repair the Blizzard Agent Service
The Blizzard Agent is the background service that actually handles downloads, not the launcher UI. If it hangs, crashes silently, or desyncs from Battle.net, download speeds tank hard.
Press Ctrl + Shift + Esc, open Services, and restart Blizzard Update Agent if it’s running. If it won’t restart cleanly, fully close Battle.net, reboot Windows, and relaunch the client to force a fresh Agent instance.
Check Battle.net Download Bandwidth Limits
Battle.net has its own built-in throttles, and they’re notorious for being accidentally enabled. A single misconfigured value can cap your Modern Warfare download to a fraction of your actual line speed.
Go to Battle.net Settings, open Downloads, and set both “Limit download bandwidth” options to zero or disabled. Apply the changes, restart the launcher, and watch the speed graph immediately jump if this was the culprit.
Reset Windows Network Stack to Clear Hidden Bottlenecks
If Battle.net has been fighting your network stack for weeks, Windows itself may be holding onto broken socket states or routing data. This is especially common after VPN use, failed driver updates, or ISP connection drops.
Open Command Prompt as administrator and run netsh winsock reset followed by netsh int ip reset. Restart your PC afterward to fully clear the stack before relaunching Battle.net and resuming the download.
Disable VPNs and Packet-Filtering Software Temporarily
VPNs, firewalls, and packet inspection tools often interfere with Blizzard’s CDN traffic, even when they claim they’re inactive. This can lead to throttled speeds, constant reconnects, or downloads stuck oscillating between fast and slow.
Disable VPN software completely and temporarily turn off third-party firewalls while downloading. Once Modern Warfare finishes installing, you can re-enable them without risking corrupted or throttled patch data.
Force Battle.net to Reconnect to Better CDN Nodes
Sometimes the launcher latches onto a congested Blizzard server and refuses to let go. A simple pause-resume isn’t enough to break that connection.
Fully exit Battle.net, wait 30 seconds, then relaunch and resume the download. This forces a fresh CDN selection, often resulting in a massive speed jump if you were stuck on an overloaded node.
When Battle.net is the problem, these steps don’t just help, they flip the switch from unplayable to blazing fast. Modern Warfare’s massive updates demand a launcher that’s fully awake, fully clean, and fully synced with your system.
Server-Side Limitations and Peak-Hour Congestion: What You Can and Can’t Fix
Even with a perfectly tuned PC and Battle.net behaving itself, Modern Warfare downloads can still crawl. That’s because sometimes the bottleneck isn’t your rig, your router, or Windows at all. It’s Blizzard’s servers getting absolutely slammed.
Understanding when the slowdown is server-side saves you from chasing fake fixes and lets you focus on the few levers that actually matter.
Why Modern Warfare Downloads Tank During Peak Hours
Call of Duty patches are massive, and when a new update drops, millions of players hit the same CDN at once. This is peak-hour congestion, and it’s especially brutal during evenings, weekends, and major seasonal updates.
When that happens, Blizzard dynamically throttles bandwidth per user to keep servers stable. Your 1 Gbps fiber line doesn’t matter if the server only hands you a fraction of it.
What Server-Side Throttling Looks Like in Practice
Server-side limits feel different from local issues. Download speeds fluctuate wildly, jump for a few seconds, then crash, or hard-cap at the same oddly specific number no matter what you change.
If your speed doesn’t improve after restarting Battle.net, resetting your network stack, or disabling VPNs, you’re likely hitting a server-side ceiling. At that point, no amount of tweaking Windows settings will brute-force more bandwidth.
Region and CDN Reality: What Actually Works
Switching Battle.net regions can sometimes help, but it’s not a guaranteed fix. Modern Warfare downloads still prioritize geographically close CDN nodes, regardless of your selected region.
That said, changing regions, fully closing the launcher, waiting a minute, and reconnecting can occasionally force a different routing path. Think of it like rerolling RNG rather than applying a permanent buff.
Timing Is the Only True Counterplay
The most reliable fix for server congestion is downloading outside peak hours. Early mornings and late nights consistently offer the fastest speeds because fewer players are competing for bandwidth.
If your download is crawling at 7 PM, pause it and resume during off-hours. Many players see speeds jump from double digits to hundreds of Mbps without changing a single setting.
When Waiting Is the Smart Play
If every local fix checks out and speeds are still capped, the smartest move is patience. Server-side throttling isn’t a bug, it’s Blizzard protecting uptime during traffic spikes.
Knowing when the problem isn’t yours prevents wasted troubleshooting and unnecessary reinstalls. Sometimes the optimal strategy is stepping away, letting the servers cool off, and coming back when the bandwidth floodgates reopen.
Advanced Tweaks: VPN Testing, QoS Settings, and Network Adapter Configuration
If you’ve ruled out peak-hour congestion and obvious Battle.net limits, this is where things get more technical. These tweaks won’t magically override Blizzard’s servers, but they can fix bad routing, local bandwidth fights, or Windows-level inefficiencies that quietly kneecap download speed. Think of this section as precision tuning rather than brute force.
VPN Testing: When a VPN Actually Helps
Normally, VPNs hurt download speeds, which is why disabling them is standard advice. But in rare cases, a VPN can outperform your default ISP routing if your provider is throttling Blizzard traffic or sending you through congested peering points.
The key is testing, not committing. Try a reputable VPN with nearby servers, connect, fully restart Battle.net, and resume the download. If speeds immediately stabilize or jump higher than before, your ISP’s routing is the bottleneck, not Blizzard’s CDN.
Avoid free VPNs and distant regions. You’re looking for cleaner routing, not extra latency or packet loss that turns your download into a stuttering mess.
Router QoS: Stop Other Devices From Stealing Your Bandwidth
Quality of Service settings on your router can silently sabotage large downloads. Many routers prioritize streaming, video calls, or gaming traffic, which sounds good until your PC gets deprioritized while a smart TV or phone eats bandwidth.
Log into your router and temporarily disable QoS or bandwidth control entirely. If that’s not an option, manually assign your PC high priority or remove caps applied to its IP or MAC address.
QoS is great for maintaining stable ping in multiplayer, but during a massive Modern Warfare download, it can act like a hidden damage-over-time debuff on your throughput.
Windows Network Adapter Settings That Actually Matter
Windows defaults are designed for stability, not raw throughput. Open Device Manager, navigate to your network adapter, and check Advanced settings for features like Energy-Efficient Ethernet or Green Ethernet.
Disable any power-saving options that throttle the adapter during sustained transfers. These features are meant for office PCs, not machines pulling down 100-plus GB game files at full speed.
Also verify that your adapter is running at full duplex and the highest supported link speed. A bad negotiation can lock you into a slower mode without throwing any obvious errors.
Wi-Fi vs Ethernet: The Non-Negotiable Advantage
If you’re downloading Modern Warfare over Wi-Fi, you’re already at a disadvantage. Wireless interference, signal fluctuation, and shared channels introduce packet loss that kills sustained download speeds, even if your signal looks “strong.”
Switching to a wired Ethernet connection removes those variables instantly. Many players see speed double or triple the moment they ditch Wi-Fi, especially on crowded 5 GHz networks.
For a download this large, Ethernet isn’t an optimization, it’s baseline performance.
Network Driver Updates and Background Traffic Checks
Outdated network drivers can bottleneck throughput just as hard as bad servers. Grab the latest drivers directly from Intel, Realtek, or your motherboard manufacturer instead of relying on Windows Update.
At the same time, check Task Manager for background apps pulling data. Cloud backups, launchers, and auto-updating software can quietly siphon bandwidth and make Battle.net look slower than it actually is.
When Modern Warfare is downloading, your PC should be doing exactly one thing: pulling data as fast as the network allows.
Final Checklist and Best Practices to Keep Modern Warfare Download Speeds Fast
At this point, you’ve stripped away most of the hidden debuffs that tank Modern Warfare download speeds. Before you hit Install and walk away, run through this final checklist to make sure nothing slips through the cracks and wastes another evening of playtime.
Lock in the Right Battle.net Settings Every Time
Before starting any major update, double-check Battle.net’s download limits. Make sure bandwidth throttling is disabled and that downloads are prioritized when the launcher is open.
Also pause any other Blizzard game updates. Battle.net will happily split bandwidth between titles, and Modern Warfare loses that fight fast due to its massive file chunks.
Download During Off-Peak Hours When Possible
Even with perfect local settings, Battle.net servers can become congested during peak hours. Big seasonal patches, Warzone events, or free weekends flood the same content delivery nodes.
Late-night or early-morning downloads often hit higher sustained speeds with fewer drops. Think of it as dodging server aggro instead of brute-forcing through it.
Restart Networking Gear Before Major Updates
Routers and modems build up memory leaks and routing errors over time. A quick reboot clears stale connections and can restore full throughput instantly.
This is especially important if your ISP uses dynamic routing or traffic shaping. A fresh connection can sometimes land you on a cleaner, faster path to Blizzard’s servers.
Accept Server-Side Limits When They Exist
Sometimes, the slowdown isn’t you. When Modern Warfare updates roll out globally, Battle.net may cap per-user speeds to protect stability.
If your download speed is consistent but lower than expected, that’s often a server-side limiter, not a broken setup. In those cases, stability beats speed, and patience saves troubleshooting sanity.
Keep Your System “Download-Ready” Long-Term
Maintain updated network drivers, avoid sketchy VPNs, and keep your Windows install clean of aggressive background services. A well-tuned PC doesn’t just boost FPS, it pulls data harder and more reliably.
Treat your network like part of your gaming rig. Just like bad thermals kill performance, bad networking kills download momentum.
Modern Warfare is a heavyweight download, but it doesn’t have to feel like a boss fight every patch day. Lock in these best practices, and the next update should download at full speed while you prep your loadouts, not troubleshoot your connection.