Anyone using #evolution with calendar? For me it has been unusably slow since a few weeks (version 3.52.3): a new appointment takes 30s to save (saving changes...). Testing Thunderbid&lightning now, with the same self-hosted nextcloud, and it happens immediately. Any hints how to debug that?
@eudoxos we recommend you try the latest version (3.56.3) and if the problem persists, report a bug: https://gitlab.gnome.org/GNOME/evolution
The lead developer Milan has enough patience to debug such issues with users.
GNOME / evolution · GitLab

Welcome to GNOME GitLab

GitLab