qBittorrent - Basic Setup

This basic example is based on the use of docker images

Downloads

Tools => Options => Downloads (Or click on the cogwheel to access the options)

When adding a torrent

1. For consistency with other torrents I recommend leaving this on Original.

   Suggested: Original

2. Delete the .torrent file after it has been added to qBittorrent.

   Suggested: Personal preference

3. Pre-allocated disk space for the added torrents, this limits fragmentation and also makes sure if you use a cache drive or a feeder disk that the space is available.

   Suggested: Enabled

   Warning

   Do not set Pre-allocated disk space if you are using ZFS as your filesystem as ZFS does not support fallocate

Saving Management

1. Make sure this is set to Automatic. Your downloads will not go into the category folder otherwise.

   Suggested: Automatic

2. This helps you to manage your file location based on categories.

   Suggested: Enabled

3. Same as Step 2

   Suggested: Enabled

4. Your download root path (Download folder/location).

   Read the ATTENTION block below

5. If you enable this, your incomplete downloads will be placed in this directory until completed. This could be useful if you want your downloads to use a separate SSD/Feeder disk¹, but this also results in extra unnecessary moves or in worse cases a slower and more I/O intensive copy + delete.

   Suggested: Personal preference

ATTENTION

Connection

Listening Port

1. Set this to TCP for the best performance

   Suggested: TCP

2. Your port used for incoming connections, this is the port you opened in your router/firewall or port forwarded at your VPN provider to make sure you're connectable.

   Suggested: The port you opened in your router/firewall or port forwarded at your VPN provider

3. This should be disabled in your router for several security reasons.

   Suggested: Disabled

4. Make sure this is disabled so you don't mess up the forwarded port.

   Suggested: Disabled

Connections Limits

The best settings for this depends on many factors so I won't be covering this.

Proxy Server

This is where you would add for example your SOCKS5 settings from your VPN provider.

Speed

Global Rate Limits

Here you can set your global rate limits, meaning your maximum download/upload speed used by qBittorrent. (For all torrents)

The best settings depends on many factors.

• Your ISP speed.
• Your hardware used.

• Bandwidth needed by other services in your home network.

  Suggested: For a home connection that you use with others it's best practice to set the upload/download rate to about 70-80% of your maximum upload/download speed.

Alternative Rate Limits

When enabled, it basically does the same as above, but with the option to setup a schedule.

Examples:

• Limit your upload/download rate during daytime when you make most use of it, and unlimited it during nighttime when no one is using the connection.

• If you have an internet connection that's limited during specific hours (unlimited bandwidth during the night, but limited during the day)

  Suggested: Personal preference

Rate Limits Settings

Not going to cover the technical part of what it does, but the following settings are recommended for best speeds (in most cases).

1. Prevents you from being flooded if the uTP protocol is used for any reason.

   Suggested: Enabled

2. Apply rate limit to transport overhead

   Suggested: Disabled

3. Apply rate limit to peers on LAN

   Suggested: Enabled

Bittorrent

Privacy

1. These settings are mainly used for public trackers (and should be enabled for them) and not for private trackers, decent private trackers use a private flag where they ignore these settings.

   Suggested: Personal preference

2. Recommended setting Allow encryption rather than enforcing it allows more peers to connect and is recommended on underpowered systems as it will allow for lower overhead.

   Suggested: Allow encryption

3. Anonymous mode hides clients (qBittorrent) fingerprint from the peer-ID, sets the ‘User-Agent’ to Null and it doesn’t share your IP-address directly with trackers (though peers will still see your IP address). If using private trackers, it's recommended to disable this. I also got reports from people who are using this that they had worse speeds.

   Suggested: Disabled

Torrent Queueing

These options allow you to control the number of active torrents being downloaded and uploaded.

Seeding Limits

1. Your maximum seeding ratio preference. (When both ratio and seeding time are enabled it will trigger the action on whatever happens first.)

   Suggested: Disabled

2. Your maximum seeding time preference (When both ratio and seeding time are enabled it will trigger the action on whatever happens first.)

   Suggested: Disabled

3. What to do when ratio or seeding time is reached.

   Suggested: Paused and Disabled

Automatically add these trackers to new downloads

Web UI

Authentication

1. When enabled there will be no authentication required for clients on localhost.
2. When enabled there will be no authentication required for clients in the step.3 whitelist.
3. Add all IP subnets that you want to bypass authentication.

Security

1. In some cases when this is enabled it could result in issues.

   Suggested: Disabled