Hello.

As subject says, using the commands: never receive a reply when I delete any dynamic interface (actually, PPPoE clients) or delete bridges.
But, I receive replies when new dynamic interfaces are created or new bridges are created or modified.

It's just an example; I can receive pppoe clients disconnections in /ppp/active/ path. But, what about bridge?

On the other side, users (by /user/listen command), addresses (/ip/address/listen) and prots (/interface/bridge/port/listen) reports everything just fine.

Must I listen bridge in other path?

Try to use instead.

Print with "follow" behaves pretty much the same as "listen", as "print" is supposedly the only command that can accept queries.

Thank you for your interest.

I did some tests and found this "tips".

• There are bridge, vlans, etc .dead replies while listening to /interface/. Deeper than this path (like /interface/bridge or /interface/vlan) don't reply.
• There is not .dead replies from dynamic interfaces while listening to /interface/ Must listen on their specific path (/ppp/active, for example)
• Using listen or print =follow= behaves identical regarding .dead replies.
• Queries with listen, actually works!! Is it a new non-notified API feature? (Because in documentation especifically says what you said: queries only works with print/getall command)
• "OR" and "AND" Query calculation where there is only one query word, doesn't works. It makes sence, because it's intended for 2 values.

Not sure if I'm correct or wrong.

Yeah, I've also noticed that "/listen" is effectively an alias for "/print" with "follow-only" argument.

The .dead replies not being consistent across menus is probably a RouterOS bug.