I don't think you need multiple accounts, but I always used a new account each day. :S

Here is an example of a file without a mega link:

https://animetosho.torrentbay.st/view/eveyuu-hen...720.651267


The drop down menu also doesn't list the up.to link and the 1fichier link, but inside jheberg it's there (it's not just this file). the file is on mega, but it can be seen only on the file manager on the mega site but inaccessible through jheberg.

Edit:

https://animetosho.torrentbay.st/view/pm.n431317

Mega in this case has the same issue as the fichier and up.to

What happened to "MultiUpload"? I used that one over 90% of the time. (I'm really sad to see it no longer available...)
If you select the "MultiUpload" link, most of the time their "direct download" option is available. It's very fast and very reliable. And if you have spotty internet connection you have the option to stop and continue the download a little later.