I want to specify my problems:
Problem number 1 is, that Obsidian is duplicating files somehow and I don’t know why. It doesn’t happen when writing them. It somehow happens in the background.
The other problem is, that iCloud Drive on WIndows doesn’t seem to download or synchronize files correctly. Even tough markdown files are just a few kb, it takes forever to download and open them. And no, it’s not my internet connection.
I really enjoy obsidian, when it works but these issues are really throwing me off. I am considering paying for obsidian sync but that just makes no sense, as I was searching for a software, where I can freely choose my syncing service.