OK, my mistake there. The Node // Firmware Name was empty. (It has been discarded when node has been deleted)

Now it works like a charm.
Thanks for you attention.

@Emmanuel OK need to select QoS

Then this is saving fine.

Hello,

When compiling with esp8266/Arduino 2.4.0, I've got:

C:\Users\john\Documents\Arduino\libraries\MyControllerDevice\McMessage.cpp: In member function 'char* McMessage::getString(char*) const':

C:\Users\john\Documents\Arduino\libraries\MyControllerDevice\McMessage.cpp:112:41: error: no matching function for call to 'min(const uint8_t&, int)'

       dtostrf(fValue,2,min(fPrecision, 8),buffer);

From 2.4.0 release notes:
Remove min, max, isnan, isinf macros, use tempmlates from std:: instead.

OK, my mistake there. The Node // Firmware Name was empty. (It has been discarded when node has been deleted)

Now it works like a charm.
Thanks for you attention.

@jkandasa Yes, I've got #define MQTT_MAX_PACKET_SIZE 512

Hello,

I've got exactly the same issue : nothing happen when uploading a firmware.

No output on serial port neither on Logs.

Any idea ?

@Emmanuel OK need to select QoS

Then this is saving fine.

Hello,

I've downloaded & installed the SNAPSHOT version from here.

When I'm trying to add a Gateway, I'm getting 400: Bad request error message when saving the config.

Below is MyController version:

Any clue ?