QOS GUI openwrt 25.12 - any package?

Installing and Using OpenWrt
1

Is there anything that actually works on OpenWrt for limiting download and upload speed? Even just that, without even talking about splitting bandwidth between clients.

My situation is this: I get about 15 MB/s download and 2 MB/s upload. My ISP can clearly deliver much more, but when I download a game, the speed sometimes spikes to around 17 MB/s, and then the ISP seems to punish it by throttling the connection afterwards.

I want to make sure it never goes above 15 MB/s download, or maybe set it to the classic 90% limit, so it stays stable all the time.

Is there any QoS / SQM solution with a GUI that actually works on OpenWrt 25.12 for this use case?

2

AFAIK most cap:ers are reactive, just like the one your ISP's using.

3

Look into QoSmate.

Simpler solution is to use nft meters but that does not have a GUI: https://wiki.nftables.org/wiki-nftables/index.php/Meters#Doing_iptables_hashlimit_with_nft

4

For simple shaping, what is wrong with luci-app-sqm?