0:35 To skip GL.inet setup and go straight to openWrt setup
2:00 This is usually eth0 (WAN interface) can be checked via Network - Interfaces
2:35 For Download Speed & Upload Speed enter in 85% of your max speed. SQM will not work if this is too high.
3:00 Choose cake & piece_of_cake.qos on higher-end routers because it performs slightly better than fq_codel. Leave as default fq_codel & simple.qos if your router is low-end. Reason: Cake uses a lot of hardware resources
Some Context: Bufferbloat is ping spikes caused by other people (torrenting, steam DLs, netflix) when you are gaming.
I explain multiple ways you can stop bufferbloat at my website:
www.stoplagging.com
In making this video I reference the official openWrt guide:
https://openwrt.org/docs/guide-user/network/traffic-shaping/sqm