@jow has recently added LuCI support for DSA configs. DSA is upstream Linux solution for controlling switches.  OpenWrt targets that seem to be using DSA:   bcm4908 bmips gemini imx6 ipq806x kirkwood mvebu octeon realtek  If you happen to have device using DSA and you can install the latest master - please test it. Install LuCI and see if you can configure switch, ports, interfaces.  We need some testing before proceeding with the 21.02 releases.

This article explains how to make an inexpensive homemade cantenna. A cantenna is an antenna made from a can that can amplify wifi signals from 5-22db in most cases. The cantenna also makes it possible to increase the distance of many...