Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-guides/TRaSH-Guides/src/commit/0483d6e174fd28f40d5b602e50b332e5dc99cc9c/Plex/Tips/images/settings-network-treat-wan-ip-as-lan-bandwidth.png
You should set ROOT_URL correctly, otherwise the web may not work correctly.