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/343c303bc62137891b0eab1b3830fc75dd2a79bc/IISExpress/hwebcore.dll You should set ROOT_URL correctly, otherwise the web may not work correctly.
Radarr/IISExpress/hwebcore.dll