Multi-way desktop sync

Using Nextcloud 18.0.3 and Desktop Client 2.6.4stable-Win64 (build 20200303).

I currently have the C:\Users\User\Documents folder on one of my computers synced with a dCoumentsfolder on my Nextcloud instance using the Desktop Client. I have not been able to find any information on the pitfalls of adding a second (or more) computer with theC:\Users\User\Documentssynced to the sameDocuments` folder. Any pointers or suggestions? Best practices?

It should be fine. You may want to manually merge the documents from each computer after the first and then sync it back. That way it isn’t trying to reconcile two completely different documents folders.