qBittorrent 4. Maximum number of connections per torrent sets the maximum number of peers to connect to for. Global maximum number of upload slots: 21 4. com:80. a. You wont need more than 100 connections, 100 per torrent, 20 upload slots, select any. Post by SynerG » Sat Jun 24,. number of conn. Search;. Global maximum number of upload slots: 15. For details of the ports qBittorrent uses when it runs see section, ‘Ports used by qBittorrent when running’, below. Global max is the number of connections, up and down, that you can have from all of your torrents, whether that be 5 torrents with 100 connections, or one with 500. Had the same problem for 6 months till I did that. But it can only upload to the peers, since the seeds already have 100% of the torrent. it seems qbittorrent connects to a lot less peers or none at all while seeding a torrent compared to utorrent. Even if the download rate is low (say, a few hundred kbps when the connection would allow for up to 60Mbps), loading a webpage in my Web browser becomes impossible because the connection times out. I was using uTorrent before (about a month ago) and I saw upload speeds as high as 8-10 mb/s. In the example, µTorrent most probably don't succeed to connect to the other 6 possible seeds. The number of uploads slot is the number of peers you allow to download from your computer. Sign upUnder the BitTorrent tab, increase your Global limit number (e. SynerG Newbie Posts: 4 Joined: Sat Jun 24, 2017 5:45 am. So qB's upload should be around 85 KiB/s. Switched from fastresume files to the sqllite database. If you're only seeding, 100 connections per torrent can mean a handful of torrents could "hog" most of the connections and cause other seldom or barely active torrents to. Global maximum number of connections: 500 2. Sharif. Hello, I am splitting issue #12310 into 2 issues / bugs, because after trying to reduce the number of torrents uploading at the same time, I found 2 distinct issues. qBittorrent. Regarding Global and per torrent max number of connections . As example test Malwarebytes PRO they got such a stone old IP filter and 99,999999% False positives with it and will slow specially your torrenting / other connections down Is a VPN the only good alternative? Yes ofc Think about it. 10 OS - W10 Pro. Global maximum number of connections 12 connections per torrent 12 upload slots 5 slots per torrent 1. Bellsouth) want to limit the connection on those ports (6881-6999). Edit>preferences>connection>Global maximum number of connections. 0 MB/ps UP and Down but I am taking 2. SynerG Newbie Posts: 4 Joined: Sat Jun 24, 2017 5:45 am. Under "Options" --> "Connection" --> Connection Limits. Total 250 torrents in seeding/DLing state. Use Additional Upload SLots If Upload Speed. It won't ever be perfect because you can't ever nail your max up/down speeds. 16) limit_utp_rate. If they stick around long enough, they get something. There is no universal number. qBittorrent. Search Advanced search. SynerG Newbie Posts: 4 Joined: Sat Jun 24, 2017 5:45 am. Maximum number of connections per torrent: 10. In Connection you need to put on 1. Search;. The Speedtest results shows your connection as 49261 Kbps DL and 1889 Kbps UL (Kbps stands for Kilobits per second, but qBitTorrent's speeds are in KiloBYTES/second) -- maybe a 50/2 VDSL2. per torrent: put it on 25 (or something in that range but if you dont encounter problems you can up this setting). Many home routers have a limit on the concurrent TCP connections - hence I keep the number of connections down. Steps to reproduce: Set half-open connections to 0. 1. I've been using qBittorrent with connection limit settings: Global maximum number of connections: 1024 Maximum number of connections per torrent: 64 Global. For context, I did fiddle around with the Global Maximum number of connections and upload slots, and the maximum slots per torrent I raised them all to the maximum possible as far as i could; its 2000, 2000, 2000 and 500 in that order, but even after unchecking the box next to them my upload speeds did not get affected in any way. Maybe start by lowering it 20-50, test, then keep going until you no longer see. Also, make sure. qBittorrent Settings Information Connections: Global maximum: 930 Per torrent: 279 Listening port: 63197. 2 qt 5. It is essay level stuff to explain it but reduce the numbers from default/public levels to private levels. 9. Assume I have my global max connections set to 100 and have 200 torrents all fully downloaded. But I don't know how to calculate the values in the Connection tab: "Global maximum number of connections", "Maximum number of connections per torrent", "Global maximum number of upload slots" and "Maximum. Go to Preferences > Connection and set "Global maximum number of connections" to 300. Open qbittorrent, ensure a rate. ) Is "Global Maximum number of connections" the amount of people who can download from you at the same time? So if I only wanted 5 simultaneous downloads at the same time, I'd just set 5 instead of 500? How is this different from Torrent Queuing --> Maximum active. SynerG Newbie Posts: 4 Joined: Sat Jun 24, 2017 5:45 am. Feel free to point out if any of the settings look weird (Global connections and per torrent are at 200/50 because it felt like I lagged too much with it higher, it even affected my internet after I shut down qbittorrent and would go back to normal the next day) qbittorrent version 4. Re: Regarding Global and per torrent max number of connections . ) Is "Global Maximum number of connections" the amount of people who can download from you at the same time? So if I only wanted 5 simultaneous downloads at the same time, I'd just set 5 instead of 500? How is this different from Torrent Queuing --> Maximum active. 5 MB/ps as a stable speed. This topic is now archived and is closed to further replies. I'm using qBitTorrent v3. qBittorrent. Maximum number of half-open connections: 10 µTP-TCP mixed mode algorithm: Prefer TCP Upload slots behavior:. They're all private torrents, so not many. Joined: Sat Jul 06, 2013 10:04 pm. Use case: when you are doing an important video conference on a limited connection and want to temporarily limit everything in qBittorrent and quickly get back. The first step you need to take is download qBittorrent on your computer. Global max number of upload slots:7So here's what I'm running with at the moment: connection: use upnp/nat port forwarding from my router. Switeck Forum addict Posts: 1564. So basically, each process is limited to 10k and thus, qBittorrent (which uses libtorrent-rasterbar), can't go above that limit. BitTorrent setting You have Upload rate to threshold 2kiB/s. Maximum Number of connections. I have my download set to 0, for max, which should be around 1. 3. I would like to know how connections limits work exactly. 5. If you adjust the options below that, you'll be able to limit the rate for uploads after that minimum ratio is reached. Regarding Global and per torrent max number of connections . Under "Options" --> "Connection" --> Connection Limits. Windows specific questions, problems. Save the changes by clicking on Apply > OK. These issues worsened when qBit started disconnecting my PC from the internet. ###Other informations Trying to limit the number of torrents uploading at the same time to avoid qBittorrent from crashing on peak hours, I played with a few options and tried different combinations. (Settings - Connection - Peer connection protocol and set it to uTP). As soon as qBittorrent is opened, the internet is choked. Here are my settings: Qbittorrent. Skip to content Toggle navigationSkip to content Toggle navigationSkip to contentminor update: errors have mostly disappeared. Download: 3024 KiB/s (3780/100*80=3024). Global max connections might be worth increasing if running lots of torrents, but 100 connections per torrent should be sufficient even for symmetric gigabit/second fiber lines. A global max connection limit can help, but 1 or a couple torrents could "hog" most or all of the connections. Search; Regarding Global and per torrent max number of connections . I would like to know what is the difference between upload slot and connection. google drive & steam open as you said) then that kills the idea of it been a NAT table fault. If so, then just set qBittorrent's upload/download to 70%-90% of that. Port used for incoming connections – from reviewing various websites and speaking to PIA I have tried using ports 62348, No matter what port I specify in qBittorrent, all the port checking software I use to check if these ports are open when I run. This way you will have less random reads and possibly higher upload speed, as the limiting factor will not be your disk anymore, just the internet connection (assuming you don't have Gbps. 9 posts • Page 1 of 1. I set qBt Maximum number of connections per torrent to 2 and Global maximum number of connections to 20. Does this control slots that are being used for downloading as well? 6) There is an option called "Maximum number of upload slots per torrent". Global maximum number of connections: 500 2. Global maximum number of connections; Maximum number of connections per torrent; Global maximum number of upload slots; Maximum number of upload slots per torrent Try with these (and try the lower to be safe to start with - especially if it crashes): 1. number of conn. max_connec - maximum global number of simultaneous connections max_connec_per_torrent - maximum number of simultaneous connections per torrent max_uploads_per_torrent - maximum number of upload slots per torrent enable_utp - true if uTP protocol should be enabled; this option is only available in qBittorent built against. I have defined my global rate limits in qBittorrent to 675000 KiB/s upload (80%) and 858154 KiB/s download (95%). Switeck Forum addict Posts: 1564 Joined: Sat Jul 06, 2013 10:04 pm. UglyStuff Newbie Posts: 12 Joined: Mon Mar 23, 2020 8:21 am. I would like to know what is the difference between upload slot and connection. Does qBittorrent smartly process a sizable batch of torrents or will it flood the trackers with queries?Removed connection limits on upload slots Set Global maximum number of connections to 2000. Windows. Even with a 1Gbps download connection, a setting of 400 is enough to max out the connection. ) and use it with the default Connection Limit values: Global maximum number of connections: 500; Maximum number of connection per torrent: 100; Global maximum number of upload slots: 20; Maximum number of upload slots per torrent: 4; Is that OK or should I decrease those values somewhat? The number of uploads slot is the number of peers you allow to download from your computer. It isn't rocket science - you have to find 'settings' or 'preferences' to adjust. In particular, the max number of connections globally and per torrent is way too high. By default, these limits are turned off. Alexander_Elysia • 4 yr. I would like to know what is the difference between upload slot and connection. 5m (196kB max) I leave all the other settings in Utorrent to default, like: NUMBER OF CONNECTIONS-----Global Maximum Number of Connections = 200. Next up, click on the Change Settings button (you will need to have Administrative rights). Re: Regarding Global and per torrent max number of connections . I've played a lot with these settings but I can't find the best solution so your help will be much appreciated. What are the best TOP 17 Global Maximum Number Of Connections products in 2022? Kingsley Editor's Team analyzed 4,384 TOP 17 Global Maximum Number Of Connections reviews to do the research for you. Joined: Sat Jul 06, 2013 10:04 pm. Jul 25, 2014. Windows. Version 3. for other connections you can calculate it by this formula: upload speed x 80%. Navigate to the Speed Settings: In the preferences window, find the “Speed” section. 2: Add 200 to Maximum number of conected. I would like to know what is the difference between upload slot and connection. 9 posts • Page 1 of 1. True if [du]l_limit should be applied to uTP connections; this option is only available in qBittorent built against libtorrent version 0. No global rate limits. So qB's upload should be around 85 KiB/s. Global max number of connections:100 (reduced from 1200). Go into Tools > Options > BitTorrent tab. The number of connections is the most essential part of the entire optimization process, as it controls the global maximum number of connections, the maximum number of connected peers per torrent. Enable port forwarding: Port forwarding allows incoming connections from. Windows. To be thorough, i have my setttings as global connections 900, global upload 900, connections per torrent 100, upload slots per torrent 100. Re: Regarding Global and per torrent max number of connections . Search Advanced search. While seeding I don't recommend having lots of connections PER torrent -- certainly not a lot more than your max upload slots per torrent. Under "Options" --> "Connection" --> Connection Limits. Windows specific questions, problems. We suggest you change it to 1250 and 250, respectively. Upload slots. 5 MB/ps as a stable speed. I've played a lot with these settings but I can't find the best solution so your help will be much appreciated. That happened when Global was 500, per torrent - 100. Re: Regarding Global and per torrent max number of connections . I think this can tell you if you need to raise "Global maximum number of connections" limit. It goes up faster as you add more connections, it's not linear. d) "Inside" the Maximum number of connections per torrent is "Maximum number of upload slots per torrent". Search Advanced search. Then click on Allow an app or feature through Windows Defender Firewall. Keep By default, qBittorents sets the following limits, see Figure6 on page10: • Global maximum number of Connections: 500 • Maximum number of connections per Torrent: 100Set the correct upload rate. 5 MB/ps UP and Down. e. Regarding Global and per torrent max number of connections . My connection settings are below. Max half open connections: 6 Usually 1-5 Active torrents with 1-8 peers. Toggle navigation. e downloading from 3 of them. max upload slots per torrent: 4. You can select all processes and copy them into OpenOffice Calc / Excel and then refine to see number of qbittorrent connections (i have 1090) . 3. Maximum number of connections per torrent: 60; Global maximum number of upload slots: 12; Maximum number of upload slots per torrent: 3; I noticed some torrents may only have 5 peers, but some torrents may have 260 peers, so let's say if we have 3 or 6 torrents running, does that mean one torrent can be downloading from 6 peers, but waiting in. This allows qBittorrent to connect to more peers and maximize your download speed. Windows. a. Windows specific questions, problems. Then, go to the Connection tab in the left menu and uncheck these four settings in the right menu to remove the connection limits. Global maximum number of connections: 1000 (default is 500, I would say try 1000) Maximum number of connections per torrent: 125 (no need to set it too high) Global maximum number of upload slots: 25 (estimate guess, but 500 is too much. Sign upIf you still have this problem, go to Options > Connection, and have a look at your Global maximum number of connections. "Global maximum number off connections" not checked = no uploads "Global maximum number off connections" + 999 entered into the text box = everything uploads fine; Shouldn't the limit enabled and set to 999 act pretty much identical with limit disabled? qbittorrent 3. Google "raise TCP connection limit Linux" to find out how. Hi again, i lowered the connection count to, in order from top to bottom, Global maximum number of connections : 50 Maximum Number of connections per torrent : 50 global number of upload slots : 20 maximum number of upload slots per torrent : 4 almost immediately the connection of my pc started flaking out. ports are forwarded properly and working, even disabled the firewall to be sure is not a problem there. SynerG Newbie Posts: 4 Joined: Sat Jun 24, 2017 5:45 am. Calculate 80-90% of these numbers and put them in qbittorrent Options -> Speed -> Global rate limits. Regarding Global and per torrent max number of connections . Windows. half-open connections : 10 disk cache:500mb other advanced settings are default Thanks - global max. Sharif. packet headers) alt_dl_limit: integer: Alternative global download speed limit in. Maximum number of upload slots per torrent:. Sign upConnection Limits (ON) Global maximum number of connections: 500 (ON) Maximum number of connections per torrent: 100 (OFF) Global maximum number of upload slots: (OFF) Maximum number of upload slots per torrent:. Just go to Properties> Bandwidth, then set the global maximum number of connections to 150 and the maximum number of torrent-connected pairs to 100. SynerG Newbie Posts: 4 Joined: Sat Jun 24, 2017 5:45 am. Does qBittorrent smartly process a sizable batch of torrents or will it flood the trackers with queries?Toggle navigation. net in the maximum upload rate section. 3. a. Search Advanced search. Other platforms, generic questions. ) Maximum # of connections per torrent: sets the maximum number of peers to connect to for each torrent. Re: Regarding Global and per torrent max number of connections . . Maximum number of upload slots per torrent: 5 5. There did. global maximum number of connections limited at 2000. At 1000 connections for instance, connections may be dropped so fast (and uTorrent remaking them to maintain the 1000 limit) that overheads are terrible. 4) "Outgoing ports (Min/Max)" settings are set at 0 (disabled). Search Advanced search. upload/download speed is limited to 80% of maximum global maximum number of. net and post your result here. ) to. If you have a slow uploadspeed having number of torrents seeding will result in slow speeds overall. Other platforms, generic questions. It has no effect on issue. With reference to uploading/seeding, Maximum number of connections per torrent means maximum number of peers who can connect to me when i seed, isn't it?qBittorrent. qBittorrent. e. I think I had "Global maximum number of connections" set to 1000 and my weak router could not deal with it. Attach more trackers. ) and use it with the default Connection Limit values: Global maximum number of connections: 500; Maximum number of connection per torrent: 100; Global maximum number of upload slots: 20; Maximum number of upload slots per torrent: 4; Is that OK or should I decrease those values. 3. With reference to uploading/seeding, Maximum number of connections per torrent means maximum number of peers who can connect to me when i seed, isn't it?Both computers are running qBittorrent v4. Regarding Global and per torrent max number of connections . I also simplified the trackers in all of my seeding torrents to just one, udp://tracker. DHT nodes dropped from. Under "Options" --> "Connection" --> Connection Limits. If skype and qbittorent were both closed when it went down (only have game. But I don't know how to calculate the values in the Connection tab: "Global maximum number of connections", "Maximum number of connections per torrent", "Global maximum number of upload slots" and "Maximum. The max upload slots per torrent is often far lower than max connections per torrent, which doesn't work well while seeding. I have my download set to 0, for max, which should be around 1. Maximum number of connections per torrent: 26 3. I'm trying to make it. On it is a Network tab where one can see qbittorrent connections. But I don't know how to calculate the values in the Connection tab: "Global maximum number of connections", "Maximum number of connections per torrent", "Global maximum number of upload slots" and "Maximum number of upload slots". Lower your torrent client's total amount of connections. 3. ) Is "Global Maximum number of connections" the amount of people who can download from you at the same time? So if I only wanted 5 simultaneous downloads at the same time, I'd just set 5 instead of 500? How is this different from Torrent Queuing --> Maximum active. When I cap my DL/UL, the network begins to work again. ) Is "Global Maximum number of connections" the amount of people who can download from you at the same time? So if I only wanted 5 simultaneous downloads at the same time, I'd just set 5 instead of 500? How is this different from Torrent Queuing --> Maximum active downloads/uploads? b. 2. To me it'd. Port for incoming connection:51375 . Set Upload speed in the Global Rate Unites Upload. I'm using qBitTorrent v3. Connection Limits (ON) Global maximum number of connections: 500 (ON) Maximum number of connections per torrent: 100 (OFF) Global maximum number of upload slots: (OFF) Maximum number of upload slots per torrent:. The option named "Global maximum number of upload slots" does limit the number of torrents uploading like its name suggests. Max per torrent is the maximum up and down connections for each individual torrent. I thought of that as well but 2 things make me unsure: 1)I tried changing the value and nothing happened 2)on the forum it says that the default value is 20, which is different from the default i have for maximum number of connections. Below, set the Global maximum number of connections to 2330, Maximum number of connected peers per torrent to 250, and Number of upload slots per torrent to 14. Top. Search;. To change it, go to. qBittorrent. Noticed weird thing - when torrent has a lot of seeds (over 2k in my case) in connection settings "Global maximum number of connections" is greater then "Maximum per torrent", when reaching "maximum per torrent" downloading stops. I'm wondering what my settings should be for: - Global maximum number of connections - Maximum number of connections per torrent - Global maximum number of upload slots - Maximum number of upload slots per torrent This is what my settings currently look like. Search;. Under "Options" --> "Connection" --> Connection Limits. Windows. Then select Speed in the left pane of Options within qBittorrent. 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. 60. Windows specific questions, problems. Use Additional Upload. Head over to the Start menu and search for Windows Defender Firewall. Therefore, connect to the program's website and, if you use a PC Windows, click on the link 32-bit & 64-bit installers which is next to the flag of the Microsoft operating system, while if you use a Mac click on the link Mg placed next to the. Hello all. Top. Under "Options" --> "Connection" --> Connection Limits. One problem -- if not the main problem -- is that you are running a torrent application on a very small CPU with very little memory. Joined: Sat Jul 06, 2013 10:04 pm. Then, go to the Connection tab in the left menu and uncheck these four settings in the right menu to remove the connection limits. - Advanced: Send buff watermark: 16000My suggestion: Under the setting "Connections", allow the user to define drive-specific connection limits. Also qBitTorrent doesn't seem to have even the most basic means to prevent announces to similar or duplicate tracker names. STEP 1: Whitelisting QBittorrent in Windows Firewall. Sign upToggle navigation. Max half open connections: 6 Usually 1-5 Active torrents with 1-8 peers. I've played a lot with these settings but I can't find the best solution so your help will be much appreciated. 6 posts • Page 1 of 1. Connection Settings: Increase the maximum number of connections: In the “Connections” tab, increase the “Global maximum number of connections” and “Maximum number of connected peers per torrent” to higher values. I would like to know what is the difference between upload slot and connection. Regarding Global and per torrent max number of connections . Generic. Of course, we can limit both upwards and downwards, everything will depend on the connection we have. 3. qBittorrent. Maybe you should allow users to set it above 2000. Global Max Connections: 1200 That is way too high. Fully handshaked peer/seed connections or incoming connections don't count against this limit, so qBT could hit your 900 connection limit even potentially in less than a minute from incoming connections alone. can be exceeded if you have "Do not count. Post by SynerG » Sat Jun 24,. com--- Box checked for Use proxy for peer connectionsHi, I'm not sure if option to limit connections under Settings > Connections > Global maximum number of connections is working properly because even if I limit it to default 500 (with around 350 active seeding torrents) I'm still registering over 6k of active connections on my router. I am new to the world of torrent and i am confused with the connection limit settings. Search Advanced search. 2. Joined: Sat Jul 06, 2013 10:04 pm. Windows. ) Is "Global Maximum number of connections" the amount of people who can download from you at the same time? So if I only wanted 5 simultaneous downloads at the same time, I'd just set 5 instead of 500? How is this different from Torrent Queuing --> Maximum active. • 4 yr. I am new to the world of torrent and i am confused with the connection limit settings. Windows. I am new to the world of torrent and i am confused with the connection limit settings. Total 250 torrents in seeding/DLing state. Search; Connections limits. 14 (64-bit) My connection speed is 2. However, I have a max DL of ~12MBps, and leaving my torrents uncapped, even at 8Mbps will cause network to hang. Search [SOLVED] Download limiter not working in qbittorrent . Trackers are a good way to optimize your torrent download speed. If skype and qbittorent were both closed when it went down (only have game. My stats say that the number of connected peers is moving between 180 and 200. Go to speedtest. qBittorrent version and Operating System. I had to closed qBittorrent to even submit this comment. I am on a pc and hardwired. Global Max Connections: 1200 That is way too high. Anyway, your Global max nr of upload slots is 8. (a) Max number of connections being equal for both per torrent and global would not be an issue unless both numbers were low, like 20 or less. Connection Limits (ON) Global maximum number of connections: 500 (ON) Maximum number of connections per torrent: 100 (OFF) Global maximum number of upload slots: (OFF) Maximum number of upload slots per torrent:. Use different port on each startup voids the first option, and randomly assigns a different port every time qBittorrent starts up. The client tries and accept connections until it reaches one of the limits set in: Preferences (Ctrl+P) > Bandwidth. Have had qBittorrent for the passed month now on my new ADSL connection. Sharif. Toggle navigation. It is essay level stuff to explain it but reduce the numbers from default/public levels to private levels. all torrents on HDD1 share a pool of 250 connections while all torrents on HDD2 share another pool). Input to KB/s: Max download speed (95%): Max upload speed (80%): Max upload slots per. 1. In this settings menu you’ll find global rate limits for most downloads—i. Just keep in mind if set too high your system may have trouble using the network for other purposes (e. 5MB/s) Global maximum number of connections: 400 Maximum Number of connections. I had to closed qBittorrent to even submit this comment. Author. Search Advanced search. 7 Global maximum number connections: 80 Maximum number of connections per torrent: 10 13 torrents where 5 are downloading, rest are stalled In the. For 256K connection 130 is optimal. Skip to contentSkip to content Toggle navigationToggle navigation. My download speeds in qbittorrent max out around 25-30 MiB/s, but upload has never gone beyond 2 MiB/s. per torrent - 100 - global max. Global max upload slots is how many up connections you can have across all torrents. PeX, local peer discovery all on. qBittorrent version and Operating System. Some network devices can't even handle more than 500 connections. thec Newbie Posts: 3. If Tit-For-Tat does not work well enough with 100 connections, adding more may cause more problems instead of helping. I usually only run at MOST 10 torrents at once, often about half that. The qBittorrent exists very contract. and pretty much nobody wants to be downloading at 0-5 KB/sec because that's. google drive & steam open as you said) then that kills the idea of it been a NAT table fault. Connection Limits (ON) Global maximum number of connections: 500 (ON) Maximum number of connections per torrent: 100 (OFF) Global maximum number of upload slots: (OFF) Maximum number of upload slots per torrent:. Search [SOLVED] Download limiter not working in qbittorrent . Apply rate limit to peers on LAN Global maximum number of Connections at 500 to 700 I've find the my upload slow right down. . I struggle with getting any upload going at all it seems on private trackers. port number, global maximum number of connections, maximum number of torrents per connection etc. I have a question regarding the "Connection" tab in the settings menu. It depends how fast your internet connection is and how many total connections your router can handle. You need toset it to the max of your internet. However my setting is 25, so you are correct that this screenshot is below the limit of connections. Ultimately I have qbittorrent set at 5000 KiB/s upload limit and 45000 KiB/s download limit. Search;. My bad, it's actually 500 global maximum number of connections. qBittorrent. - Set qBittorrent to uTP only. Windows specific questions, problems. qBittorrent. I have tcp only. There is no universal number. with Global maximum at 32. 0alpha: Speeds around 780KiB/s-1. For this issue it is likely qBittorrent is overwhelming your network router with connections and/or bandwidth (probably a crappy Linksys or similar). In the download protocol, if the local operator severely blocks the UDP protocol, it is recommended to select only "TCP". Even with only 1 torrent running, there are tracker updates, DHT connections, and even outgoing connection attempts (most of those fail) that might push against the connection max. Don't forget to adjust the number of upload slots of your currently running torrents, too. qBittorrent. Global max upload slots is how many up connections you can have across all torrents. 9 posts • Page 1 of 1. Total 250 torrents in seeding/DLing state. Connections. Maximum number of upload slots per torrent: 5 5. all torrents on HDD1 share a pool of 250 connections while all torrents on HDD2 share another pool).