We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
#5695 - testing platform: establish_admin_callback_session() does not work in some environments
Update: this issue now also exists in version 10 and is blocking by ability to release v10 patches as well.
In v10 at least... the issue is in fact IP forwarding. When it's off, and IPv6 is used locally, sessions cannot be established. The issue is different in v11.
In v10 at least... the issue is in fact IP forwarding. When it's off, and IPv6 is used locally, sessions cannot be established. The issue is different in v11.