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Old 14.05.2020, 08:23
johno4566 johno4566 is offline
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Default speed limter issues

HI I got 2 computers with this download manger oand been working good upthe last 2 days the speed limter when turned at 9 mb per second it limts it to 4 mb and as soon as i turne the speed limter off it goes all the way back to 12 mb per second

nd i am 100 download and 40 up i do get my full speed all the time


hope some one can help with this isse thanks
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Old 14.05.2020, 09:32
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raztoki raztoki is offline
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the speed limiting code, I believe works in the fashion you have 10 downloads running it does 9MiB/sec / 9 downloads = 1MiB/sec each. Now if some of those 9 do not do its full allocation the others can not use the availability.

where as speed limiter off, i believe is free for all.

please wait for Jiaz to respond for offical response.

raztoki
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Old 14.05.2020, 10:09
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No changes at all since years and laste update is from 08.05.2020, and speed limiter limits speed per connection, not overvall!
Example: You can download 10 mbyte/s
set Speed limit to 5 mbyte/s with 2 downloads/each 1 connection
so it is 5/2 = 2.5 mbyte/s max for each connection. In case one connection does not saturate this, then it's lost speed.
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Old 14.05.2020, 10:18
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yep I was right yay =]
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Old 14.05.2020, 12:22
johno4566 johno4566 is offline
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it wokred for me i had max 20 conections and all 20 downloads running at the same time and i was allways at the speed limted i had set no probles intill now
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Old 14.05.2020, 12:24
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400 connections is LITTLE too much, 10mbyte/s / 400 = is about 25 kbyte/s for single connection. I would stick to normal values like 1-8 downloads with 1-4 connections
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Old 15.05.2020, 01:08
johno4566 johno4566 is offline
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it has seen to ahve fixed it self working like normal
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Old 15.05.2020, 04:34
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thanks for the followup feedback.

I don't believe anything changed on our end. So the speed issue (slow download on some of your transfers) fixed itself on the server end.
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Old 15.05.2020, 04:38
johno4566 johno4566 is offline
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i know it was not my internet issue might have been youtube and twitch servers
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Old 15.05.2020, 05:10
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nods or issue at your ISP. sometimes at peak times they run out of bandwidth for select/popular hosts.
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Old 30.05.2020, 05:12
johno4566 johno4566 is offline
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in that case on this computer for twitch videos if i wanted to set it for 8mb limt i would ahve have 8 downloads runnign at the one time

and at times when no one is really useing the net tiurn the limter off and have max downloads runnign
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Old 30.05.2020, 05:34
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twitch uses HLS which means, downloads are segmented into small files. These get up to speed and before too long they complete and have to start another segment. This happens over and over for hundreds of parts. You can not maintain high speeds well with small segmented downloads. My advice do not use speed limiter, and only start enough downloads to max out your connection/desired speed depending on which host it comes from. you can set different limits for different hosts in advanced setting domain rules, or use the advanced setting feature to start more downloads when desired speed hasn't been achieved
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