Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Radarr/src/commit/9f829c14422f75ee9a4f7a256c063c77bcf5c69d/IISExpress/hwebcore.dll You should set ROOT_URL correctly, otherwise the web may not work correctly.
Radarr/IISExpress/hwebcore.dll