Hi!
At the moment downloading files doesn’t work properly with up-to-date Google Chrome or Microsoft Edge browsers. The issue has been observed with Google Chrome for a while already, now Edge has joined in as well. The reason - in unreasonably short wording - is that FTP links in HTML pages are considered unsafe and undesirable. Unfortunately, FTP links are exactly what we currently use…
We are in the process of modifying our infrastructure so that we can (hopefully at some point next week) offer https-Downloads which will then work fine with all browsers. Until then please use a different browser (Firefox currently still works as does Opera - others have not been tested but will likely also just download FTP links).