1 ignoring schedule of alternative rate limits Qbitorrent ignores upload speed limit in one of the issues is mentioned that maybe qbt ignore low limits like 80kB, maybe try increasing (and restartting?)Slow upload speed, can't figure why. The problem is not your downloading speed (most probably) It is your uploading speed. Download speeds are fast and limited only by my contract speed but upload is usually around 100 to 200kbps. 01kb, and the downloads became faster. global max number of connections: 48. 3. Stream Qbittorrent |VERIFIED| Download Limit by Timraexgi on desktop and mobile. no of upload slot and max. 7 MiB = ~5837 KiB/s for several minutes. Use steamrip. TCP connections may be faster than uTP connections (to peers and seeds). Hi, my qbittorent download speed slowed down to only around 10% of my internet dl speed. 66. Otherwise, maxing our your upload speed will hurt your download speed. 2. When I downloading a popular torrent I can see more than 10 000 seeders and 1 500 peers. global max of upload slots: 24. Try a known good torrent, like an Ubuntu image, that has many peers. Meanwhile the speed graph on qbittorrent looks like so. Max upload slots per torrent: 0. I can see a low number (100) under the trackers/working/peers. by Tree » Sat Mar 26, 2016 8:57 pm. I think you need to toggle it on manually in the low bar where speeds are shown, there's must be speedometer. Peter Administrator Posts: 2526I'll be sharing with you the updated qbittorrent best settings in 2022 that will speed up your downloads and be able to utilize the most out of your internet. vk1988 • 2 yr. 9. right click the item. Try reducing max connections per torrent to only 10-30 (10 while only seeding, 30 while downloading). snewk • 6 yr. Opened qbit, speed test plummeted, closed, jumped back up. 5 (seeding) MB/s + 1. Version 3. I would expect to see big upload speed changes as the group of peers being uploaded to changes minute-by-minute --. (Telling a car to go 1000 MPH when it can only go 100 MPH doesn't work well either. Others barely 10-300kbps. My download and upload speed according to speedtest are 950Mbit/s IN, 95Mbit/s OUT. If you don’t know your headline speed, go to Speedtest. yet the calculator was asking for your average UPLOAD speed which is probably much lower if you're on ADSL or cable. My guess is that the default qBittorrent settings are too aggressive for your router/modem on wifi. Either disable uTP and/or set TCP to higher priority (in advanced settings, something like prefer TCP) "Send upload piece suggestions" in advanced settings sadly must be disabled due to a bug with it that limits max upload speed to maybe 1-4 MB/sec. What is really weird is, that if I start any download on the host OS, the torrent download goes fast. 8. But qBittorrent severely restricted download speed. 5 with libtorrent RC_2_0, there you can specify RAM usage limit in qBittorrent Advanced Settings to be higher than 512 MiB, otherwise if you keep that default limit low and got fast network speed then it's still going to hurt qBittorrent responsiveness and making OS and CPU use too much resources. Ergo the upload was ~17% over my set maximum limit, for. I've limited upload slots and set global upload limits. On speed tests I get the correct speed - D900Mbs/U100Mbs, while in Qbit the average upload speed is 10-15Mbps (1-1. Once we have it on the screen, we go to the section called BitTorrent that we see in the left panel. 96 Mb/s When seeding I noticed some Internet lag and checked torrent and Up Speed was hovering around 5. ex: 25/4 mbps you should see 2. Then I choose to limit my upload to 1 KiB/s and the download speed goes down to 560 KiB/s (all speeds are approximate). I have 1gig internet and even on the fastest torrents with a bunch of. Enter the download and upload speeds limit you want under Alternative Rate Limits. Brogyi Newbie Posts: 19. I have a 300mbit upload speed, 37. (Shame uTorrent didn't have that. I would like to have an option (just like uTorrent has) to limit the upload speed based on the download speed (with a configurable threshold). When I first installed QB, global limits were set to infinity which I changed, and would now like to change back. The above screenshot is from qBittorrent v3. Whenever I put an upload limit, download speed gets really low. I. (=5. Make sure to enable DHT & PEX in your torrent client, especially if you're using public torrents (this helps you locate more peers in the torrent swarm) Double-check that your torrent client's connection port is a number above 10000 or so. that I relentlessly enabled all settings in qBittorrent to fully upload data. Slow peers could trickle-download from you at sub KB/sec speeds for hours (while connected fast peers wait and get nothing) and waste 90+% of your potential upload speed. 3. Speed limits look straight forward in the settings, but I'm having trouble implementing it. But I have very big problem with the download speed. Even try setting the alternative rate limit to 1000 KB/sec (about 1 MB/sec speed) -- the next time you see it overloading, turn on this limited speed mode by using the switch at the bottom of qBT's window. So as more upload slots get used, the already-started ones get even slower! uTP/bandwidth management found in both uTorrent and qBitTorrent is supposed to regulate speeds to prevent connection overloads and lag, but it's only. Posted August 8, 2012. g. In order to do so go to the options and proceed to Advanced > Network Interface > Select the vpn network interface (in my case I'm using nord vpn and I've selected Nord lynx as network interface) Make sure your port is. 11 the officially package in arch linux Qt: 5. The ports are open, I disabled the speed limits. Your ISP speed. For high speed upload, this should be set to a greater value than 100. If you've got qBT's settings optimized (or worse aggressive) for a high upload speed limit, then quite a few settings should be dynamically changed if upload speed is set really low. Pirating changed my life. If you want your computer to turn off after a certain time, you could go into task scheduler in windows, or write a short script. When downloading a torrent, the overall download speed seems to depend on my upload limit. you should set connection speed limits to ~80% of your internet connection speed. Set a maximum number of upload slots per torrent. type of things enabled. In theory I should be able to achieve the same throughput. qBittorrent ignoring upload limit. shows you a graph of the torrent’s upload and download speed. Under Options, Speed, Rate Limits Settings. You might even want to raise upload speed limit slightly (about 5-10%) to include the overheads you were already getting. King Mustard Newbie Posts: 11 Joined: Tue Jan 08, 2013 2:05 pm. So Ki and Mi were created in 1998 to address the confusion and caused more confusion. 21K subscribers in the qBittorrent community. reduce upload slots to 1 and set your upload limit to half of your internet upload speed. I you have a VPN (which you should), you need to go to the advanced option, look in the bottom there is a button to click. Your hardware used. Max download speed is usually much faster and not reached, so a max limit in qBitTorrent for download is normally not needed. With a fast enough upload speed (even 100 KB/sec with 10 global or per torrent upload slots might do), qBitTorrent after maybe an hour or 2 would probably be uploading mostly to peers that give it the most download speed in return. I re-installed QBittorent. jean-herve • 3 yr. By default the limits are not applied in LAN. My port forwarding has been setup and my network can take the load. 2. Uploading can only affect the torrent you're uploading on. Set your qBittorrent to download or upload the things you want and close it. So I started looking at options, turning things of and on, changing values, installing older versions (4. Even something running outside of qbittorrent, like a script that enables disables different configuration files (only difference being the defined dl/ul speed) based on the time of day. uTorrent vs qBittorrent Speed. For example, for downloading 50 megabits using TCP connections, you need approximately 5 megabits of upload bandwidth for the ack packets. Calculator. Many guides for tweaking torrent speeds recommending limiting your download and upload rates to around 80% of what you’re actually capable of. theguyinthebath. I don’t understand why this happens with Torrent Leech. Windows specific questions, problems. ISP plans typically offer higher download than upload rates. Upload setting speed? Definitively this is wrong and bad: Afaik Download speed is how fast I can download torrent stuff. Is 5000 KB/sec sustained rate, or is that just peak possible. In the connection section you must uncheck UpnP/NAT, limit the global connections to 4-500, connections per torrent somewhere to 20-50, check and limit upload slots per torrent to about 5 slots. Set the correct upload rate. Anyone else have an issue with qBittorrent not closing after quitting then having to force quit. It probably has to do with my 5mbps upload speed. but is there a limit to how many torrent i can seed at a time. Try disabling "Apply rate limit to uTP protocol" and "Apply limit to transport overhead" and "Apply rate limit to. You can try setting seed limit to as low as possible i. Set the maximum download rate to 0. Look for the “Global Rate Limits” section. Are you are ok using UPnP, your router supports items, and you don’t want to manually forward a specific port, follow-up of following supreme qBittorrent settings for speed and connectivity. You could probably upload more KBs and at a slightly faster KB/sec speed (closer to max) by lowering global and per torrent max values from 500/100 to about 300/30. 1, Windows 10 64-bit desktop, Ethernet connection, Linksys Router X6200, VPN (PIA). 18 votes, 12 comments. You could probably upload more KBs and at a slightly faster KB/sec speed (closer to max) by lowering global and per torrent max values from 500/100 to about 300/30. Also set global upload slots to 1/10th to 1/50th your max usable upload speed in qBT. 4 megabits per second. Open qbittorrent, ensure a rate limit is set. Max connections per torrent - 20. Here, you’ll find an input box for the “Upload (KiB/s)” limit. Unfortunately, your torrent download speeds are at the mercy of the aggregate upload speed of the connected peers. The assumption here is that it's 1:1, so a value of 100000 equals 100mb of memory usage when full. Then I choose to limit my upload to 1 KiB/s and the download speed goes down to 560 KiB/s (all speeds are approximate). 0. 16 and my network speed is 1gbps. 0mbps. 3. Basically, how thinly you are spreading your upload speed around. I have default settings, VPN proxy and router port forwarding. Bandwidth needed by other services in your home network. Unit in kilobytes/second: maxupspeed: Set torrent upload speed limit. Open QBittorrent and select Tools. I am seeding 100+ torrents. ” To upon “Random” to get a new. I noticed that I'm downloading every torrent with a speed ranging from 10 MiB/s to 90-100 MiB/s, but when I'm seeding, the upload speed was always < 1 MiB/s. Search Advanced search. My upload is still using my full bandwidth. 1, but the dl speed is. That 140 upload slots also limits how many actively uploading torrents you can have at once -- if each only got 1 upload slot, that means 140 max active seeding torrents. It really looks like qBitTorrent is capping the speed. This applies speed limits to the peers in local network. Select OK. My download speed is around 105 Mbit/s. Or they could be firewalled (or your end is!) and qBT is guaranteed to fail when attempting a direct connection to them. Open Transmission (aprox. Issue Resolved. Are the torrents running in automatic mode. If the download speed is higher than the write speed, the cache will sooner or later be full, regardless of how large it is. . qBittorrent wants the number in KiB/s aka kibibytes/s, so we will need to convert it. But you only want to use 80% of your upload speed due to the protocol overheads, encryption, requests, acknowledgements etc. Make sure to enable DHT & PEX in your torrent client, especially if you're using public torrents (this helps you locate more peers in the torrent swarm) Double-check that your. If it stays at 0 the limit shows 1000KiB/s even though your speed is unlimited without any restrictions. OS: Windows 10. Getting better seeders means better upload speed and better download speed. Setting your upload to something ridiculously low (e. When you set a low limit on upload in your torrent client that means your torrent downloads will be affected negatively. If you're going to set a upload limit then set it to something reasonable (say 1 Mbps or higher) or don't set a limit at all. It might be a stale peer cache coupled with a software firewall problem. 3. Bandwidth needed by other services in your home network. I have a fiber internet connection with 500Mbps upload. Extra info(if any). In browsing this doesn't make an issue. lol, I am not a public tracker user but you can look up the kind of things they do on r/torrents (or join private trackers and say goodbye to rubbish speeds but also say hello to the private tracker game and shock say hello to when you realise you need to seed). Then cap your upload speed to 80% or less of your total upstream bandwidth. Something is really messed up. 4. 0 to get unlimited speed. Since you don't become a seed until you've downloaded all the file pieces, that preset seeding limit means nothing. If you have 100 KB/sec upload speed max and allow 100 connections per torrent AND have upload slots per torrent also set to 100 (or don't have a limit on upload slots globally or per torrent), then qBitTorrent will try to upload to every connected peer on a torrent. 5 64-bit on Windows 10, 1809, 17763. Well, apparently when I increase my upload speed limit my download speed also increases. 01 ratio, and then set the upload speed to. 20 half open outgoing connection attempt limit is perfectly fine if qBT can get incoming connections ok. When game starts to lag, I put the max upload speed at 4 mb/s and the game. 3-1. qBit: v. What is the expected behavior: Qbittorrent should at least try to honor the settings. I am using uTorrent for my torrents and when I open a new torrent with utorrent, I must manually. Limit the maximum upload rate to 10 or 15kbps and the maximum download speed to infinity. So here's what I'm running with at the moment: connection: use upnp/nat port forwarding from my router. For high capacity connections, setting this higher can improve upload performance and disk throughput. There's other factors involved since it's a P2P network. Now the speed is almost constant. But an unlimited upload rate impacts on the download speed. I'm using qBittorrent 4. For example after a torrent reach limit 200% ratio, the qBittorent set upload. I'm using qBittorrent 4. Manual port forward; qBittorrent Best Settings for anonymous downloads. Something weird is happening with my containerized torrent download speed. sledgehammer999 changed the title [Feature request] Limit upload speed on specific tracker Limit upload speed on specific tracker on May 18, 2020. 4KB/s:usually I set dl speed to unlimited, and ul speed to 10kbps, and this would allow my dl's to come through at 3. Come let’s have a deep look: Download Speed Setting. 300 Mbits/s = 300 000 000 bits/s = 37 500 000 Bytes = 35. Set the global maximum number of connections to 500 and the maximum number of connected peers per torrent to 100. 3. 1 ) Lets start by opening Qbittorrent and under TABS select Options as shown in the image Below. upload_rate_limit and download_rate_limit sets the session-global limits of upload and download rate limits, in bytes per second. That's also why I recommended 10 total active (and seeding) torrents as optimal for that upload limit. You could try decreasing the priority of Qbit to say below normal. global_download_limit Get global download speed limit. Downloads do still work without a working port but they. As for download, I am patiend and my SO uses her PC a lot, so we agreed to half the bandwith between our 2 PCs. No point connecting to so many when you don't have enough bandwidth or slots to upload/download. 437. Most of the peers qBT "remembers" seeing before are gone or changed ips in as little as a couple hours. Setting your upload speed. Pick the right port to correct speed. I think you need to toggle it on manually in the low bar where speeds are shown, there's must be speedometer. BanatAt500k • How do I change format from KiB/s to MiB/s in speed settingsUpload slots usage is even more terrible if you limit torrents to 1 upload slot each or global upload slots to 1. "Apply rate limit to transport overhead " means everything qBT does counts against the download and upload max speed limits in qBT, even the parts you normally can't see. Internet needs both to be able to work properly. Select Options and Speed. 5. FranciscoPombal added the Feature request label on Feb 18, 2020. Upload limit speed is ignored. SuicidalSparky • 1 yr. I took off the limit and now I get 15-30 MiB/s constantly! Reply. ) How many torrents you're running at once, especially how many of them are active with connected seeds and peers at once, greatly decides what global max. I am able to select all the torrents and set it so it gets the job done. What this does is boost the speed of the download. Uploading can only affect the torrent you're uploading on. in the Advanced where it say Transfer list refresh interval set to 1500 to 1400 this will stop your speed down. The bittorrent protocol was designed to work this way because uploading while downloading is prioritized as it's the most efficient way to. For this to be effective, you need to perform the speed test by enabling your VPN. You see speed related options. 1. You're usually fine setting it to anywhere like 70%-90% of your total available upload bandwidth. Upload speeds are sometime faster than download speed. 2. Can't keep a connection alive to upload anything, the seed to peer ratio on some of these torrents would be a great opportunity for me hit a really good ratio, but many of them haven't even hit 0. Even if it's not, your download speed will plummet if you are uploading at max rate. 2. Restart Mac. (preferably 49152 or higher, some ISPs rate limit lower port numbers) Utilizing full upload speed. Since my internet connexion is not good recently, i decided to limit upload to 1k/b per sec to try and up my download speed, but to my surprise (even though i didn't limit download) the dowload speed also comes down to the point of not downloading anymore in some cases, and my upload speed when not limited is. too be honest my bf said that you set the upload limit to 1 or none and the download limit to unlimit. The default settings are fine. 2. Then, go to the Speed tab and set the Upload and Download rate limits to infinity(∞). 5 qbittorrent how can i speed up download? My max speed is like 422 kb/s ( 4mbit/s), how to limit upload for my speed, what to set in speed options? One more question 3. then I must repat the first 2 steps again and then go to click on Set upload limit and click the proper desired amount which for me is 1 Kb/s. Most of them have plenty of activity with sometimes more than 20 active peers. Busy seeders. 3. I have tried setting the qBittorrent exe to run as system admin but this has no effect. I've tried on 8 different version of QB. I, too, have problems with Download and Upload Global Rate Limits. Furthremore, in another torrent client, it limits the download speed to some limit when I set upload limit (and I can see the limit in the setting). I've tried on 8 different version of QB. However, when I remove the upload speed limit, the download speed immediately gets back to normal ~400. Connection configs:I don't limit simultaneous active download or upload, because some half-dead torrent can be revived if one peer with just the right blocks joins back. If you want to permanently have caps on your uploads and downloads, you can set them here; they’re turned off by default. 3. Upload slots per torrent is how many up connections you can have on any one torrent at any given time. I have a fiber internet connection with 500Mbps upload. qBitTorrent can do proportional backoff using "Apply rate limit to transport overhead" (under Options, Speed, Rate Limit Settings). Also my internet quota is limited with a 250 GB/ month. 2. Open QBittorrent and select Tools. This is why it's a good idea to set a max upload speed limit slightly lower than the real max upload speed of the connection. Then I set upload limit again to "infinity" and download speed goes up again. This involves: setting the upload slots to 1 (because can't do 0), setting the global upload rate limit to 1 and likewise for the alternative upload rate limit, setting the maximum active uploads in Torrent Queuing to 0 and the seed torrents until their ratio reaches to 0. raito limit), qBittorent will set upload limit (presets by user) on the torrent automatically. See:. 0; qBittorrent Settings Information Enabled protocol: TCP and uTP Global maximum # of connections: 500 Maximum # of connections per torrent: 100 Global maximum upload slots: (unchecked, not limited) Upload slots per torrent: (unchecked, not limited) Apply rate limit to uTP. 5 with libtorrent RC_2_0, there you can specify RAM usage limit in qBittorrent Advanced Settings to be higher than 512 MiB, otherwise if you keep that default limit low and got fast network speed then it's still going to hurt qBittorrent responsiveness and making OS and CPU use too much resources. I reside in Thailand and for optimal download/upload speed am using Singapore or Hong Kong server; PIA does not support/provide port-forwarding for these servers. bam 5+MB/s download speed. Hello everyone, I'm new to downloading torrents and would like to seek help understanding how exactly Connections Limits work in detail (if possible)? Global maximum # of connections: sets the maximum number of peers to connect to for all torrents Maximum # of connections per torrent: sets the maximum number of peers to connect to for each. At the moment, im doing all this manually by choosing the torrent and then right click and change the "limit upload rate" to 300kbit/s. Full, Speed Limit, Upload Only, Stop. I set my download limit to 1 MB/s and tried 2 MB/s which also has no difference. I am wondering why is this the case. To be thorough, i have my setttings as global connections 900, global upload 900, connections per torrent 100, upload slots per torrent 100. 2. can be exceeded if you have "Do not count. by Switeck » Fri Feb 23, 2018 9:24 pm. Try calling your upload speed to about 80 percent of your max. Set Upload speed in the Global Rate Unites Upload. Use qBittorrent v4. Post by Julius » Sun Oct 12, 2014 3:24 pm. E. Navigate to the Speed Settings: In the preferences window, find the “Speed” section. I can't any of the limits of slot limits to work. (preferably 49152 or higher, some ISPs rate limit lower port numbers) Also: This port number should not be port 80 or 6881-6889 In your ISP router/modem, check if you have any sort of "flood protection", DDoS protection, etc. In order to get 2 MBps download I have to use my full upload speed which means I can't play online atm. . I can't any of the limits of slot limits to work. I have problems when global connections are > 140 (slow browsing but upload speed is fine) so I limited global connections to 130. My connection settings are 256, 12, unticked, 5 for global max, connections per torrent, max upload slots, upload slots per torrent. That's a bit low, try 100 for Global and 20 for Max/torrent. Reply reply nona01I'm using qBittorrent to transfer pretty massive files between my work server and my personal PC, and this instability is really annoying and causes a lot of time waste. Connections. Disable the µTP rate limit and set a Global Upload Rate Limit of 1000 KiB/s. 5MB/s, sometimes 2. How to Disable Upload (Turn Off Seeding) in uTorrent & bittorrent. zhasphar. You might want to go look up some setup guides for qBittorrent, because you're doing it wrong. We would like to show you a description here but the site won’t allow us. Follow along the steps that I'll be showing you in t. Windows. The upload speed is fine, it's maxing out my connection upload speed of 1Mbps , but with the download at best I get 2/3 of the connection speed. In qBittorrent 4. This lets you schedule alternate upload and download speed limits from the global limits set at the top of the window. Here are is how I have set them up. 0. I am running os Xp Pro with a high speed broadband internet connection. I have version 3. Additional comment actions. My download and upload speed according to speedtest are 950Mbit/s IN, 95Mbit/s OUT. Steps to reproduce. 300k Bytes ps is 2. 0 When i set the upload limit the download speed become slow and when i don't set a limit for the upload. It's just a calculation of packets of data over time. 5MB/s, sometimes 2. Upload speed is not limited to the global limits. , when you want qBittorrent to be running at full speed. In utorrent used to upload around 7-10 megabytes per second (not all the time but quite often), In qbittorrent highest upload speed I have seen is 2. 50-60 torrents for upload). All sorts of information can be downloaded from the web: books, movies, software, etc. For me, it is unlikely going to saturate my upload bandwidth in most cases. But my problem is that I don't see any high speed uploads. 1. My download speed will be throttled and my upload will stay at ~1kbs. 2. 6mib/s upload and tried the ubuntu image and it's way more stable than before, doesn't go more or less than the limit i set. number of upload slots. 3, but in 4. For high capacity connections, setting this higher can improve upload performance and disk throughput. Same for upload speed, my upload speed is around 900 KiB/s but in qBittorrent it reaches 400 KiB/s max. Re: qBittorrent downloads throttling. My download speed is 25Mbits/s and with qBittorent I usually get 1. I run 3 super nodes (6TB+ worth of torrentes) quite afew of them get alot of hits but that means people have to wait in line for other people to finish and seed or for a space to open up to connect to a seed. 3 megabits per second. So 1200 KiloBYTES/second upload max in qBitTorrent. Any suggestions for tuning things to help see a better increase in speeds?. ago You should really be looking to do this by ratio not really speed. Either disable uTP and/or set TCP to higher priority (in advanced settings, something like prefer TCP) "Send upload piece suggestions" in advanced settings sadly must be disabled due to a bug with it that limits max upload speed to maybe 1-4 MB/sec. Vuze's bloatware got to be too much for me so I tried switching to qBittorrent, but my download speed would never go higher than 1 Mbps. Well you could toggle the alternate speeds where you would limit upload and only enable download or whatever. qBit Manage. I am using uTorrent for my torrents and when I open a new torrent with utorrent, I must manually. This is not my first time ever using a qBittorrent to download, but it is my first time in a while. Is there a way to do this automatically on all new added torrents? qbittorrent-nox 4. click on bandwidth allocation. . max upload slots per torrent: 4. 4. Click on the speed tachometer in the status bar of the client to switch between the global and alternate speed limit manually. Alternatively maybe better option: Specify Connections Limits in Tools > Options > Connection. Re: function "limit upload speed" not working Post by Julius » Sun Oct 12, 2014 9:53 pm Actually turning it on fixed my issue, so I guess everything's fine with my Qbitorrent . This settings were set during the d/l. If I remember correctly, you can also limit the amount of peers you connect to at any given time. Are you using any blocklists? If so, stop using them (see rule #7)Version : 3. 437. Easiest way I know to calculate those settings is online upload settings calculator . Search; Working peers limit. If you're going to set a upload limit then set it to something reasonable (say 1 Mbps or higher) or don't set a limit at all. Apparently qbittorrent chokes your speed if you do that. File size was 8. Discussion related to the qBittorrent program. I have a fiber internet. But because in SI measurements 1 kilo is 1000, so it caused alot of confusion. qBittorrent version and Operating System Win 10 x64 Home, Qbitorrent 4. Top. 7/8)1024. I can't any of the limits of slot limits to work. Something like: 20 total 20 per torrent 2 upload 2 upload slots per torrent You can leave speeds uncapped. But very few people uploading and very slow uploading speed and finally delete the file and let it send it to help others. Ensure That the Upload and Download Limits Are Set to Infinite The download limit in the qBittorrent client refers to the maximum rate at which torrents can be downloaded. Most of upload only can be farmed at the very beginning or very old torrents. Try seeding VERY popular torrents and check the upload speed, if its still low, then you definitely have an issue. 2, the app I'm moving away from, and it doesn't seem to matter. (For all torrents) The best settings depends on many factors. Putting manually any number should work above 1000KiB/s though, im doing it pretty often myself too. Then select Speed in the left pane of Options within qBittorrent.