this post was submitted on 11 Mar 2025
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I've setup an old laptop with linux mint running jellyfin and arr stack in docker containers.

When I run it the Internet in other devices in the network becomes virtually unusable after about 10 mins of the containers having run.

I don't really know what to do, so I wanted to ask for advice.

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[–] grehund@lemmy.world 3 points 1 month ago (1 children)

If you’re not using a VPN, it’s possible your ISP is throttling your connection when it sees p2p traffic. Just another thing to look into.

[–] SchwertImStein@lemmy.dbzer0.com 1 points 1 month ago

seems to be the case, thank you. It seems obvious, but I wouldn't have thought about it without your comment

[–] snekerpimp@lemmy.world 1 points 1 month ago (1 children)

If this is all happening wirelessly, that could be your problem. Looks like you have a 4g modem with a built in router. Is anything in the aar stack connected to the router through Ethernet, or is everything using WiFi? Try hooking the laptop up to one of the lan ports on the back of your router, see if that helps things.

Could also just be all the aar apps doing their thing for the first time, pulling from databases, downloading cover art, etc. once your library is all set up, they should calm down. Only way to really check this is to log into your router and see who the loudest talker is.

[–] SchwertImStein@lemmy.dbzer0.com 1 points 1 month ago

the laptop with the arr stack is connected over ethernet

[–] tofu@lemmy.nocturnal.garden 0 points 1 month ago (1 children)

Does your router have webinterface where you can monitor and potentially limit network usage of devices?

I'm not too familiar with the arr stack but if it is constantly downloading videos it's probably using full bandwidth. Maybe you can also limit in the arr settings or throttle the network interface on the laptop.

[–] SchwertImStein@lemmy.dbzer0.com 0 points 1 month ago (1 children)

I'm using huawei b535-232 ans I haven't been able to find such panel on the Web interface.

[–] CmdrShepard42@lemm.ee 1 points 1 month ago (1 children)

If you're using QBittorrent, you can throttle upload/download speeds in the settings. I believe it wants speeds set in kibibytes (KiB) so you'll need to convert your megabit internet speeds to your desired kibibyte limit (say maybe 50% or less of your available bandwidth).

[–] SchwertImStein@lemmy.dbzer0.com 0 points 1 month ago (2 children)

Wow, I totally forgot I can do this. Thanks

[–] entropicdrift@lemmy.sdf.org 2 points 1 month ago

For the record, 100 Mbits is 12.5 Megabytes, or about 12,207 Kibibytes, so you'll want to limit it to maybe 6,000 Kibibytes for it to be around half.

[–] deafboy@lemmy.world 1 points 1 month ago

If it does not help, try limiting the maximum number of active connections in qbittorrent.