domini immobilier it was also reported here by WebMeister Meister and here Patricia BT

Currently, FluentCommunity does not support Sub folder installation. We will try to support it in our next update.

I have a multisite with sub-directories, not sub-domains for each subsite.

FYI, each subsite requires an additional Fluent Community license.

The FComm plugin utilizes default Wordpress login functionality, which allows registered users login access to all subsites in the multisite network.

In my multisite, I need registered users to have restricted login access to the FComm portal they registered at/for - not the default Wordpress login access to every subsite in the network.

Still searching for a restricted login solution for my project.