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MAC / OSx Kills Launch of binary
« Last post by avyaktha on Today at 08:21:37 pm »
I am running ELCapitan 10.11.6, I am using 3.3.16 version of qbit

As soon as I launch my app I get a Killed 9 message

snarasim-mbp114:~ snarasimhan$ /Applications/
Killed: 9

THis is the otool output

snarasim-mbp114:~ snarasimhan$ otool -L /Applications/
   @executable_path/../Frameworks/libz.1.dylib (compatibility version 1.0.0, current version 1.2.11)
   @executable_path/../Frameworks/libtorrent-rasterbar.8.dylib (compatibility version 9.0.0, current version 9.0.0)
   @executable_path/../Frameworks/libboost_system.dylib (compatibility version 0.0.0, current version 0.0.0)
   /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon (compatibility version 2.0.0, current version 157.0.0)
   /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)
   @executable_path/../Frameworks/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.9.0, current version 5.9.1)
   @executable_path/../Frameworks/QtGui.framework/Versions/5/QtGui (compatibility version 5.9.0, current version 5.9.1)
   @executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore (compatibility version 5.9.0, current version 5.9.1)
   /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0)
   @executable_path/../Frameworks/QtXml.framework/Versions/5/QtXml (compatibility version 5.9.0, current version 5.9.1)
   @executable_path/../Frameworks/QtConcurrent.framework/Versions/5/QtConcurrent (compatibility version 5.9.0, current version 5.9.1)
   @executable_path/../Frameworks/QtNetwork.framework/Versions/5/QtNetwork (compatibility version 5.9.0, current version 5.9.1)
   /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
   /System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
   /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.1.0)
   /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1)
   /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1256.14.0)
   /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 728.6.0)

Not sure why the app isnt launching
Linux / Re: How to install qBittorrent on Raspbian OS?
« Last post by Jupiter on Today at 07:47:12 pm »
Never mind
replaced OS with Ubuntu
It's come with slightly updated qBittorrent version 3.3.1
Linux / Re: Help to configure connections
« Last post by wpansani on Today at 04:19:35 pm »

It is 70 megabits/second.

On speedtest I have this results:

Download: 74693 kbps
Upload: 32117 kbps
Suggestions / Re: Stop Grinding my Hard Drive, please.
« Last post by Peter on Today at 02:37:15 pm »
Should we put up a gofundme banner on the forums to fund a new hard drive?  ;D

Would send you one if you lived in the same country.
Windows / Re: qBittorrent and "basic" privacy?
« Last post by Switeck on Today at 01:57:10 pm »
There may be a bug regarding that... although I don't recall the particular github link associated with that.
Windows / Re: qBittorrent and "basic" privacy?
« Last post by Ica on Today at 01:36:13 pm »
You might want to disable UPnP/NAT-PMP in qBitTorrent if you're using VPN -- qBT is trying to forward your router instead of the remote VPN gateway.

One last question about this.
Since I have the anonymous mode turned ON, should not UPnP/NAT-PMP turn OFF by this setting regardless?
(according to wiki)

How reliable is the VDSL connection at-or-near max DL and max UL speeds, especially at the same time, and especially with 100's of connections at once?
At the very least, does speed tests show big speed drops during peak evening hours?

qBT's main bottleneck is your upload speed.
5 megabit/sec works out to be about 500-600 KILOBYTES/second upload speed in qBT -- depending on how much leftover you want for web surfing and other users on the same internet connection.

Assuming 500 KB/sec max upload speed limit set in qBitTorrent, that limits the number of peers you can upload to at once to about 50. (10 KB/sec to each)
So set Global Max Upload Slots to 50.
Each active torrent requires 2 active upload slots to function well and ideally needs more if you're downloading those global max upload slots limits how many active torrents you can have running at once.
So 50 global upload slots / 2 upload slots used per active torrent = 25 active torrents. Any more than that and torrents start "fighting" over the limited upload speed and upload slots and both DL and UL speeds can suffer on many of those torrents.
That's not to say you can't have more than 25 torrents started at once, only that only 25 have connected peers (or seeds if still downloading). Seeding torrents with no connected peers is normal with private trackers and public torrents that are "over-seeded" (seeds outnumber peers by more than 10-to-1.) I don't count very slow torrents as "active".

Max download speed only has a minor effect on other settings.
Like max upload speed, you might want to set a max download speed limit in qBitTorrent if you share the internet connection and/or want smooth web surfing while qBT is running near full speed.
If max download speed is equal or less than UL, 100 Global Max Connections would be just fine -- barely double your 50 global max upload slots.

Since 40mbits/sec DL is 8 times your 5 mbits/sec UL... increasing max connections by ~3 times that (close to square root of 8 btw) helps download from (read: take advantage of) extra seeds and peers that you don't have the upload speed or upload slots to pay back.
Peers and seeds often disconnect (or worse, snubs or bans your qBT!) if your end neither downloads nor uploads from them for too long, so setting a really high Global Max Connections is counter-productive.
So 300 Global Max Connections.

The Per Torrent Max Connections and Max Upload Slots are pretty tricky.
You can leave those "blank" and let qBitTorrent auto-manage those, but it risks have 1 torrent "hog" a lot of both -- causing all the other torrents to suffer much slower speeds.
Or you can divide the global max limits by however many active torrents you typically have, rounding up slightly for when you have fewer torrents active.
 :) I have windows 10 64-bit.  i am currently running 32-bit version of qbittorrent.  i was wondering do i need to be running the 64-bit version of qbittorrent instead?  My interent connection is vdsl; my download speed is 40mbs and my upload speed is 5mbs. i was wondering what is the best settings to set in my qbittorrent, no i won't super seeding , just normal downloading.  i have 32gb of ram in my rig too.  thanks in advance.
Linux / Re: Help to configure connections
« Last post by Switeck on Today at 09:15:08 am »
70mb/s down -- do you mean 70 MEGABYTES/second or 70 megabits/second?

qBitTorrent's speed limits are in KILOBYTES/second.
Linux / Help to configure connections
« Last post by wpansani on Today at 04:56:33 am »

I'm new to qBittorrent and I need help to configure it to get the best speed on seeding.

I have a 70mb/s down and 30mb/s upload connection and about 80 torrents seeding.

I'm using the default settings of qBittorrent.

Can you help me to configure it?

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