Thanks @baris I have done.
bug? - perhaps. Guests are not synchronized topic
Only registered users posts to topics appear immediately.
Guests need to refresh the page theme to see new posts.
I have the same problem even with registered users. Just added the post - can see it immediately in recent posts widget, but can't see in topic.
@leksar This is strange. For registered users it works for me.
It's a pity that the problem did not fix it.
This may be intentional. Guests do not receive the same real time benefits that registered users do, as it is a not-insignificant cost to the server.
Perhaps that would explain it.