Problem connecting to MQTT server using MQTT simple

[Siang]

Hi,

I have been following this post and did all the steps instructed by Simon, but I failed to receive a response in Tera Term in the end. I have also tried changing the hostname to "mqtt.eclipseprojects.io" as suggested by Hakon in another post, as well as another hostname called "test.mosquitto.org". All of these broker hosts didn't work as I expected.

I will show you the terminal output I got in LTE Link Monitor. 

I would be very grateful if you can help me fix this error.  

[Siang]

Hello,

I tried to do the MQTT Simple again using NCS v1.5.0. 

These are the configurations: 

This is what I got on LTE Link Monitor:

I keep getting the same errors every time I press button 1 on my nRF9160 DK. Can you please tell me what is the reason? I just want to send data to the broker. I have also tried with "mqtt.eclipseprojects.io" and "broker.hivemq.com" but the results were the same. 

[Hakon]

Hello,

Siang said:

I keep getting the same errors every time I press button 1 on my nRF9160 DK.

 This is a different error from the first one. This time it finds the IP address, but it looks like you are trying to send data before it is connected to the broker. You should get a connected event.

Have you done modifications to the sample code? Could you share the code and config so I can have a look?

[Siang]

Hi, I did not do any modifications to the sample code. I found the solution. My SIM card was just out of data and it worked right after I topped up some data. This ticket can be closed. Thank you.