A problem in this forum

I post a message one time, after some days it is re-posted… “Frustum culling or quadtress” is an example.

Uh, what are you talking about? I can only see one frustum culling question posted by you, so what do you mean by re-posted?

I think you’re confused by the fact that a thread is moved upwards in the list when someone replies to it. It’s just the sorting that works that way.

Isdi, other people might find the topic you started interesting and want further discussion on it. If they make a post its going to resurface at the top of the forum, since the forum shows what was changed/updated most recently first. Its a great way to keep track of what’s topical at the moment.