error connecting to the server MQTT

my 4 experimental devices together began to issue an error connecting to the server after 2 weeks of successful operation, the reserve of parcels is not exhausted:
WiFi connected
Connecting to MQTT server
Could not connect to MQTT server

Respuestas (1)

Christopher Stapels
Christopher Stapels el 31 de Ag. de 2020

0 votos

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Preguntada:

el 25 de Ag. de 2020

Respondida:

el 31 de Ag. de 2020

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