Second word document does not open

Hello ,
I use cryptomator, windows 10, dropbox and office 365 Home.
It’s not possible to open a second word document. I first has to close the document, than it’s possible to open a different one.
Does anyone has an Idea?
Thank you!

What Cryptomator version do you use? For 1.3.x, which uses WebDAV, which in turn triggers “MS Office Upload Center”. I don’t know if this causes such limitations, but I guess it might be the cause of the behavior you described.

You can either try disabling Upload Center or use Cryptomator 1.4.0-beta2 and try using the Dokany-based volume.