JASN_DE

You could also try OpenCloud, which is a Go rewrite of ownCloud.

A fork of the internal Owncloud Go rewrite.

AIO

Yeah, that one is basically a take-it-or-leave-it approach. It's a lot easier to customize when running your own Docker stack. It grew over the years and the team tries to sell it as an all-in-one SharePoint replacement (which it can be), but that also means it turned into an even more convoluted system.

I was looking into alternatives earlier this year, maybe one of them could be a solution for you:

• Owncloud infinite scale
• opencloud.eu (fork of ocis)
• syncthing (very good, depending on what exactly you're looking for)
• Pydio Cells

There are others, or servers like WebDAV itself.

Probably simply not a lucrative target for automated scanning/attacks, unlike e.g. ssh.

Edit: or WordPress. My logs are full of those, until Crowdsec hits.

I'd up the RAM to whatever your budget allows. 8GB are on the low side for several heavy services at the same time.

What a load of BS.