Ensure you aren't experiencing a temporary drop in signal.
If the file opens in your browser instead of saving, right-click the link and select "Save link as..." (Ziel speichern unter...). Datei herunterladen tttttttttttthhhhhhhhhheeeee...
Sometimes old data prevents new files from downloading correctly. You can find instructions for this on Google Chrome Help. Ensure you aren't experiencing a temporary drop in signal