Bonjour/Hi,
No access after upgrade from 23.10.18 à 23.10.21.

Ça keep on la “Centreon is loading” page. Pas eu le temps to troubleshoot yet.
This platform has not any tweak of any kind, it has been installed and is regularly updated and that’s all. Only a few hosts (maybe three in addition to the platform’s host eux-self.
Cordialy.
