I have a very strange problem.

I use k2.4 to my site.

Sometimes on new articles are created, system enters alone image gallery from older article.

Also been created articles that have't image gallery sometime unnecessarily acquire image gallery automatically.

I can not imagine what could be wrong. Can someone help me? Has anyone ever faced a similar problem?

Is it possible to change something when I change the order of featured articles using up/down arrows?

Thank you.

Very strange indeed. Every table is related to the other tables, files, or attachments in some way.
Does this happen every time??? you add an item w/o a gallery.
If it does, clear your browzer cache and try
<-best guess IRDHAFC