Marco Pizzoli wrote:

Hi, this *could* be also the root cause of a problem I found some times ago joking with a particular OL cluster scenario in which I failed to obtain all entries correctly populated. Please tell me if this could be related. [..] All the members of the cluster were using the contrib/slapo-lastbind overlay.

We're also using slapo-lastbind but deactivating does not make a difference when modifying group entries (tested today).

Are you using slapo-memberof at all?

Ciao, Michael.