Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Readarr/src/commit/bb482047b1bd100170de522d9d0663c2be5fad4f/setup/inno/WizModernSmallImage.bmp
You should set ROOT_URL correctly, otherwise the web may not work correctly.
