I have a problem with mqqt node (publish).
The flow is simple: I inject a timestamp (converted in date time format) every 1 second into the MQTT publish node (QOS =2 and Retain on server =True) and into debug console.
Then is cut the network connection and wait until I received the last will message from the brocker .
At the reconnection I received all the data generated during the disconnection (wich is great!!) but then I am missing the data generated during 10-15 secondes and it come back to real time.
Side node I am receving continuous data in the debug console while the entire process.
it look like the lost data are generated while the client is resending old data. Does anybody have an idea? May be I misconfigured a node? or is it a bug?