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where are they slow? What page / feed / any more context

I’ll make sure we look into it

Basically, when making or responding to comments, the server becomes slow and gives the impression that the message was not written (which facilitates the possibility of double messages).

Another point: In threadcasts, to see the threads that have already been published I need to zoom out and zoom in the page for them to appear. Otherwise, I can't see anything.