Posi [1] filed a deletion request for breitbandmessung [2]: The developer of this program does not longer support ARCH After installation and starting the program, there is coming a notifikation that Arch is not supported.
[1] https://aur.archlinux.org/account/Posi/ [2] https://aur.archlinux.org/pkgbase/breitbandmessung/