-Per torrent select properties (second click bottom), options tab, then peers (bottom), and check Upload Maximization to ensure all peers stay unchoked.
-Per torrent select properties (second click bottom), options tab, then seeding (third row), check Super Seeding and second box of Constant Seeding.
-You could also try Settings, Network, Connections, Advanced Socket Options, Edit (among others):
udp_sndbuf_def = 1048576
upc_sndwnd_maxpkts = 16384
upc_sndwnd_maxpkts_mtu_percent = 500
I wouldn't do that.
1. Upload Maximization does one thing only - it unchokes all connected peers. This means it allows them all to send requests for data. Although this may help a bit to upload a little more, it is inefficient way to do this. You'll waste some extra bandwidth for protocol data and with many peer connections this will add up.
2. Super Seeding should be used only for
initial seeding a torrent - this is when you put a torrent for public and you are the original and only seed. Other that that it's better to use standard seeding method. Super seeding goal is actually opposite to seeding as much as you can - it is a function meant for efficient seeding. The goal of super seeding is to make other seeds while sending as little data as possible - ideally that means sending only one complete copy before other seeds appear (this however is not likely to occur).
3. As a rule I don't touch settings that I don't understand. It is a good practice. The defaults are there for a reason, setting maximum values rarely helps. There is a clear warring displayed when entering Advanced Socket Options:
Expert Users Only
Please do not change any of the following settings unless you are very certain you understand them. Even small changes can greatly reduce your transfer speeds.
Of course this is my personal point of view. I meant no offense for anyone.
