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Super slow download speeds 10MB/s (from 60MB/s)

Posted: May 2nd, 2021, 9:49 pm
by farfy
My downloads went from 60MB/s to 10MB/s and I'm not sure why. I've reset my modem/router, still slow download. If I check the 'Status and interface options' info, it shows my bandwidth at 10.9 MB/s (87.2 Mbps) but if I do a speedtest on my modem, I'm getting the full 500 Mbps

No other downloads have been affected, I download at full speed using Newsbin, it's just with Sab

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 6th, 2021, 10:12 am
by JohnS516
Having an issue with downloading speeds, I was getting up to 80/90 min/s now 20 or less mb/s , I checked my speed test and everything was fine, optimized my computer and now my streaming speeds have doubled but my downloads are still down which means it has to be sab somehow, any help would be great ,

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 6th, 2021, 3:00 pm
by sander
Wrench -> 1GB test download ... What is download speed?

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 7th, 2021, 12:36 am
by JohnS516
Download speed topped out at 18.6 mb

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 7th, 2021, 12:49 am
by sander
Next test: Wrench -> Refresh circled-arrow ... what are the values for

System performance (Pystone)
Download folder speed
Complete folder speed
Internet Bandwidth

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 8th, 2021, 1:45 am
by JohnS516
sander wrote: August 7th, 2021, 12:49 am Next test: Wrench -> Refresh circled-arrow ... what are the values for

System performance (Pystone) 301766
Download folder speed : 73.8 MB/s
Complete folder speed: 88.2 MB/s
Internet Bandwidth: 66 MB/s

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 8th, 2021, 3:32 am
by sander
So hardware and Internet speed are good.

Possible other causes:
* newsserver plan
* ISP throttling newsserver traffic. Try a VPN
* virus scanner

and the Big Cause of slower downloads:
* the newsserver with the first prio does not have the articles requested

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 9th, 2021, 10:53 pm
by JohnS516
Hey I just read your reply, do you have any desk?

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 9th, 2021, 11:02 pm
by sander
JohnS516 wrote: August 9th, 2021, 10:53 pm Hey I just read your reply, do you have any desk?
"desk"?

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 9th, 2021, 11:17 pm
by JohnS516
sander wrote: August 9th, 2021, 11:02 pm [quote=JohnS516 post_id=125414 time=<a href="tel:1628567580" target="_blank">1628567580</a> user_id=294116]
Hey I just read your reply, do you have any desk?
"desk"? Is a way to remotely use my cpu to trouble shoot, I know its desperate Lol
[/quote]
sander wrote: August 8th, 2021, 3:32 am So hardware and Internet speed are good.

Possible other causes:
* newsserver plan
* ISP throttling newsserver traffic. Try a VPN
* virus scanner

and the Big Cause of slower downloads:
* the newsserver with the first prio does not have the articles requested
Based off what u said I tried changing the priorities from the servers… i originally had “newshosting” 1st then “usenetservers” then “eweka” now I have “usenetserver” 1st the “newshosting” last… and after 1 download it seem a bit faster definitely a far cry from what it was originally… can it be my server plan for “newshosting”?

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: August 10th, 2021, 7:30 am
by Puzzled
If they're all unlimited then try to give them all the same priority. Have you tried varying the number of connections for each server?
https://sabnzbd.org/wiki/advanced/highspeed-downloading

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: July 30th, 2022, 3:59 pm
by JaysNAS
sander wrote: August 7th, 2021, 12:49 am Next test: Wrench -> Refresh circled-arrow ... what are the values for

System performance (Pystone) - 54113
Download folder speed - 50.5mbs
Complete folder speed - 75.7mbs
Internet Bandwidth - 10.4mbs
you still on here?

Ive been having the exact same issue for last few months, ive just updated to the latest SAB today and also upgraded my internet last month from 350mb to 50mb, but still only DL'n @10-11mbs, some times it starts higher, like 40-50mbs, but then drops within 1-2 minutes

ive done the test you said for others, i can see it says my internet bandwidth is around 10.4mbs, any more info on that please? as for years its been fine, and overnight this happened,
i run it on a Qnap NAS btw

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: July 30th, 2022, 4:33 pm
by sander
10MB/s sounds like 100 Mbps, so fast ethernet not gigabit ethernet

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: July 31st, 2022, 3:13 am
by JaysNAS
Yeah, thats why im lost as to why its running that slow, my internet is 500mbps, so should be getting around 60-65MB/s,

The NAS has twin 2.5GbE ports, only using one but still more then enough.

Any ideas?

Re: Super slow download speeds 10MB/s (from 60MB/s)

Posted: July 31st, 2022, 4:49 am
by sander
JaysNAS wrote: July 31st, 2022, 3:13 am Yeah, thats why im lost as to why its running that slow, my internet is 500mbps, so should be getting around 60-65MB/s,

The NAS has twin 2.5GbE ports, only using one but still more then enough.

Any ideas?
Yes: 10MB/s sounds like 100 Mbps, so fast ethernet not gigabit ethernet.

So the most complete test: direct, fresh, good cat5e / cat6 cable from your Synology to your router (not your switch), check whtat your router (and if possible: your Synology) say about the link (fast ethernet, gigabit ethernet, or Nbase-T).

Only proceed if that's Gigabit or NBase-T

If so, do this:

Code: Select all

lynx --dump http://cdimage.ubuntu.com/daily-live/current/ | awk '/http:.*amd64.iso/ { print "wget -4 -O /dev/null "  $NF }'  | head -1 | /bin/sh
and during that download, press ENTER a few times to see the download speed