Common reasons qBittorrent won't download

qBittorrent stops downloading for a few specific reasons: your internet connection dropped, the torrent has no seeds or peers, the application ran out of disk space, or a setting is blocking the download. Most of the time you can fix it yourself by checking these things in order.

Start by looking at the torrent's peer count. Open qBittorrent and find the torrent in your list. Click on it and look at the "Peers" column or the details panel at the bottom. If it shows zero peers and zero seeds, the torrent is dead — nobody is sharing it anymore. You will need to find a different torrent of the same file.

If peers exist but nothing is downloading, check your internet connection by opening a web browser and visiting any website. If the web page loads, your connection is working. If it does not, restart your router and modem, wait 30 seconds, and try again.

Key Takeaways

  • A torrent with zero seeds and zero peers will not download because nobody is sharing the file anymore.
  • qBittorrent pauses downloads automatically when your disk is full, so check how much free space remains on your drive.
  • Port forwarding and firewall settings can block incoming connections, which slows or stops downloads even when peers are present.
  • Changing the upload speed limit or enabling bandwidth throttling can make downloads appear frozen when they are actually running very slowly.

Check your disk space and download folder

qBittorrent stops downloading when your hard drive or SSD runs out of space. The application cannot write the file if there is nowhere to write it. Open File Explorer (Windows) or Finder (Mac) and navigate to your main drive. Look at the free space shown at the bottom of the window.

If free space is below 1 GB, you need to delete files or move them to an external drive. qBittorrent needs room not just for the torrent but for temporary files it creates while downloading. Once you have freed up space, right-click the paused torrent in qBittorrent and select "Resume".

Also check that qBittorrent is saving to the right folder. Open qBittorrent, go to Tools > Options > Downloads, and look at the "Default Save Path". Make sure this folder actually exists on your computer. If the path points to a folder that was deleted or moved, qBittorrent cannot save anything there.

Verify your network and firewall settings

qBittorrent needs to receive incoming connections from other computers sharing the file. If your firewall or router is blocking these connections, downloads will be very slow or stop entirely. Open qBittorrent and go to Tools > Options > Connection. Look for the "Listening Port" number — it is usually something like 6881 or a random number between 49152 and 65535.

Write down this port number. Then open your router's settings by typing 192.168.1.1 or 192.168.0.1 into a web browser. Log in with your router's username and password (often printed on the router itself). Look for a section called "Port Forwarding" and add a rule that forwards this port to your computer's local IP address. The exact steps vary by router model, so search for "[your router model] port forwarding" if you get stuck.

If you use Windows Defender Firewall, qBittorrent should have asked permission the first time you ran it. If you clicked "Block", go to Settings > Privacy & Security > Firewall > Allow an app through firewall, find qBittorrent, and check both the "Private" and "Public" boxes.

Look at bandwidth limits and upload settings

If qBittorrent is downloading but extremely slowly, you may have set a speed limit without realizing it. Open qBittorrent and go to Tools > Options > Speed. Check the "Global Rate Limit" section. If "Upload" or "Download" shows a number like 10 or 50, that is your limit in kilobytes per second — far too slow for modern internet. Set both to "Unlimited" or to a number matching your actual internet speed.

Also check the individual torrent's limit. Right-click the torrent, select "Limit Upload Rate" or "Limit Download Rate", and make sure it is not set to something like 1 KB/s. If you see a number there, click it and change it to "Unlimited".

Some users accidentally enable "Bandwidth Scheduler" thinking it will improve performance. This feature actually limits speed during certain hours. Go to Tools > Options > Speed and look for "Bandwidth Scheduler". If it is checked, uncheck it.

Restart qBittorrent and refresh the torrent

Sometimes qBittorrent gets stuck on a torrent that has no peers. Close the application completely — do not just minimize it. On Windows, right-click the qBittorrent icon in the system tray and select "Exit". On Mac, click qBittorrent in the menu bar and select "Quit qBittorrent".

Wait 10 seconds, then open qBittorrent again. Right-click the stuck torrent and select "Remove" (choose "Remove torrent and files" only if you want to delete what you downloaded so far). Then add the torrent again by dragging the .torrent file into qBittorrent or using File > Add Torrent File.

If the torrent still will not download after restarting, the issue is almost certainly that the torrent has no active seeds. Search for the same file using a different torrent site and try downloading that version instead.

Update qBittorrent or switch to a different version

Older versions of qBittorrent sometimes have bugs that prevent downloading. Check what version you have by opening qBittorrent and going to Help > About. Visit the official qBittorrent website and compare your version number to the latest one listed there. If yours is more than a few versions behind, download the newest version and install it.

On Windows, the installer will replace your old version automatically. On Mac, drag the new qBittorrent icon to your Applications folder. Your settings and download history will carry over.

If updating does not help, try the portable version of qBittorrent instead of the installed version. The portable version runs without installation and sometimes avoids permission issues that block downloading. Download it from the official site, extract the .zip file, and run qBittorrent.exe directly.

Frequently Asked Questions

Why does qBittorrent show "Downloading" but the progress bar does not move?

The torrent likely has very few peers or seeds, so data is arriving extremely slowly. Check the "Down Speed" column — if it shows 0 B/s or a number under 10 KB/s, wait longer or find a different torrent with more peers. You can also check Tools > Options > Speed to confirm you have not set a download limit.

What does "Stalled" mean in qBittorrent?

Stalled means qBittorrent found peers but cannot connect to them, usually because of firewall or port forwarding issues. Follow the network and firewall steps above. If stalled continues after port forwarding is set up, restart your router and qBittorrent.

Can I download the same file from multiple torrents at once?

Yes, but it is not recommended. Adding the same file twice will cause qBittorrent to download duplicate data and waste bandwidth. If one torrent is stalled, remove it and add a different torrent of the same file instead.

Does qBittorrent work if my internet provider blocks torrents?

Some internet providers throttle or block torrent traffic. If downloads are extremely slow only for torrents but normal for regular web browsing, your provider may be blocking them. You can test this by checking if a VPN changes the speed, though using a VPN may violate your provider's terms of service.