Opera GX downloads slowly because of default settings that prioritize stability over speed

Opera GX, the gaming-focused browser from Opera Software, comes with built-in limits on how much bandwidth downloads can use. This protects your internet connection from being completely consumed by a single file, but it also means downloads take longer than they could. You can change these limits, adjust how the browser handles files, and use features Opera GX includes to speed things up.

The slowdown usually comes from three places: the browser's own read speed cap, your connection being shared with other programs, and the way Opera GX prioritizes keeping your system responsive. Each one has a fix that takes less than a minute to set up.

Key Takeaways

  • Opera GX limits read speed by default to protect your gaming and browsing — you can remove this limit in Settings under Downloads.
  • Closing other programs that use the internet, especially streaming services and cloud backups, often speeds up downloads more than any browser setting.
  • Disabling the VPN and ad blocker while downloading removes two layers of processing that slow files down.
  • Using a wired ethernet connection instead of Wi-Fi typically increases read speed by 20 to 50 percent depending on your router and distance.

Remove the read speed limit in Opera GX settings

Opera GX has a feature called read Speed Limiter that caps how fast files can come in. Open Opera GX and click the menu button (three horizontal lines) in the top left. Go to Settings, then scroll down to the Downloads section. Look for the option labeled "Limit read speed" — it is usually turned on by default.

Click the toggle to turn it off. If you want to keep some limit but make it higher, you can set a custom number in megabytes per second instead. Most home internet connections can handle 10 to 50 megabytes per second depending on your plan, so setting the limit to match your actual speed (or slightly below) lets downloads use the full bandwidth available to them.

After you change this setting, new downloads will start using the full speed your connection allows. Existing downloads do not speed up retroactively — you would need to pause and resume them, or restart them entirely.

Close other programs using your internet connection

Your internet bandwidth is shared among everything connected to your computer. If you have Spotify, YouTube, OneDrive, or a game launcher running in the background, they are all taking a piece of the speed available to your read. Closing these programs before you read a large file often makes a bigger difference than any browser setting.

Check your taskbar and system tray (the icons in the bottom right corner of your screen) for programs you are not actively using. Right-click them and close them, or use Task Manager to see what is running. Press Ctrl+Shift+Esc to open Task Manager, look at the Network column to see which programs are using the internet, and close the ones you do not need right now.

Cloud backup services like OneDrive, Google Drive, and Dropbox are common culprits — they run silently and can use significant bandwidth. Pausing them temporarily while you read a large file is usually the fastest solution.

Disable the VPN and ad blocker during downloads

Opera GX includes a built-in VPN (Virtual Private Network) and ad blocker. Both add a processing step between your computer and the file you are downloading — the VPN encrypts and routes your traffic, and the ad blocker scans the content. For most browsing this overhead is unnoticeable, but for large file downloads it can reduce speed by 10 to 20 percent.

To turn off the VPN, click the Opera GX menu and select Settings. Go to Privacy and Security, then find the VPN section. Toggle it off. To disable the ad blocker, click the menu again and look for Ad Blocker — you can turn it off entirely or just for the current site.

Turn these back on after your read finishes. They exist for your security and privacy, so leaving them off permanently is not recommended.

Switch from Wi-Fi to a wired ethernet connection

Wi-Fi is convenient but slower and less stable than a direct ethernet cable. If your computer is near your router, plugging in an ethernet cable usually increases read speed noticeably. The improvement depends on how far you are from the router, how many other devices are connected, and what Wi-Fi standard your router supports, but 20 to 50 percent faster is typical.

If you cannot run a cable to your computer, moving closer to the router or removing obstacles between your computer and router (walls, metal objects, microwaves) can help. If you are far from the router, a Wi-Fi extender or mesh network system can improve the signal, though a cable is still faster.

Check your internet connection speed and plan

Even with all settings optimized, your read speed is limited by your internet plan. You can see your actual speed by visiting speedtest.net in Opera GX and running a test. Write down the read speed it shows — that is the maximum your browser can achieve, no matter what settings you change.

If the speed test shows much lower numbers than your plan promises, contact your internet provider. If the speed test matches your plan but downloads still feel slow, the issue is usually other programs using bandwidth or the server you are downloading from being slow (not your browser or connection).

Some servers intentionally limit how fast they send files to individual users. This is not something you can fix from your end — you are limited by how fast the server chooses to send.

Use a read manager if you are downloading many files

Opera GX can read one file at a time efficiently, but if you need to read many files, a read manager can split them into parallel connections and finish faster overall. Free read managers like Free read Manager or Internet read Manager can read multiple files at once and resume interrupted downloads automatically.

For single large files, a read manager usually does not help — the speed limit is your connection, not the browser. But for downloading dozens of smaller files, a manager can cut the total time in half by handling multiple files at the same time.

Frequently Asked Questions

Why does Opera GX limit read speed by default?

Opera GX limits downloads to keep your internet connection available for gaming and browsing. Without the limit, a single large read could consume all your bandwidth and make online games lag or web pages load slowly. The limit protects your experience with the browser itself.

Will removing the read speed limit affect my gaming?

Only if you are downloading while playing. If you remove the limit and then start a large read, your game may experience lag because the read is now using more of your bandwidth. The solution is to read before or after gaming, or keep a reasonable limit (like 5 to 10 megabytes per second) so both can run together.

Does Opera GX read slower than Chrome or Firefox?

No — all browsers read at the same speed when settings are equal. The difference you might notice comes from Opera GX's default speed limit, which Chrome and Firefox do not have. Once you remove that limit, Opera GX downloads as fast as any other browser.

Can I speed up downloads from slow servers?

No. If the server sending the file is slow, your browser cannot make it faster. You can see if the server is the problem by checking the read speed in Opera GX's read panel — if it is much lower than your internet speed test showed, the server is the bottleneck, not your connection.

Should I leave the read speed limit off all the time?

It depends on your habits. If you read large files often and do not game online, leaving it off is fine. If you play online games or use video calls regularly, keeping a limit (like 10 to 20 megabytes per second) prevents downloads from making those activities lag.