# Mqtt-in repeated messages bug?

**URL:** <https://discourse.nodered.org/t/mqtt-in-repeated-messages-bug/9520>\
**Category:** General\
**Created:** [28 March 2019 05:57 UTC](https://discourse.nodered.org/t/mqtt-in-repeated-messages-bug/9520 "2019-03-28T05:57:43Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [28 March 2019 18:21 UTC](https://discourse.nodered.org/t/mqtt-in-repeated-messages-bug/9520/5 "2019-03-28T18:21:38Z")

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I could swear that there was a thread in the not too long past that talked about a MQTT broker monitoring tool. But do you think I can find it...nooooo....drat's I thought I had it bookmarked.

Anyway If you can find it, it might shed some light on what the broker is doing.

In addition thei shread might help: [Issues in persisting messages in MQTT Broker using NodeRed MQTT Nodes](https://discourse.nodered.org/t/issues-in-persisting-messages-in-mqtt-broker-using-nodered-mqtt-nodes/4666/4)

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