Having found this problem under my old OwnCloud client I install NextCloud 2.3.3. (build1) on a Win10 PC.
Despite the client setting “request confirmation before synchronization folders larger than xx MB” I have no warning message, and a file of more than 2MB synchronizes.
(My folder contains several PDFs of> 2M) and an Indesign file of 500Mo which changes constantly when working on it) Very expensive when relying on mobile data by Smarphone.
Do you have a track?
Sorry if I’ve posted in a wrong category