Dear all,

Could someone let me know what shoud i do in my problem (link below)?

https://support.industry.siemens.com/tf/ww/en/posts/mqtt-secure-error-80e4/212991/

This error happen both MQTT Client (Yu-wen Tang's Lib) or Lmqtt (Siemens's Lib). 

Thanks in advance. 

Best regard,

Noenoe

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Split from MQTT Client Application Example for SIMATIC S7-1500.

Closed cause question posted twice.

The second thread with the subject MQTT Secure Error 80E4 is published within the conference Communication / Networks.

Best regards

Jen_Moderator