Andrzej, how did you solve this issue?
I met completely the same error log ("MQTT_CLIENT_PARSE_ERROR") as you once met.
Could you share with me about the solution?
Thanks!

Andrzej.T wrote: ↑

Tue Jun 11, 2019 10:20 am

Ok, I have solved this issue.
Thanks.

Regards,
Andrzej T