I have many mqtt-reconnects in my logfile with the build 113 on a sonoff device. Some month ago, I had kind of the same issue and it dissapeared when I connected a temp-sensor as a device to publish. Unfortunately, in the sonoff is no possibility to define a device sensor.
Maybe its a timing problem.
I have another sonoff running with ancient build 78, thats not making any troubles.
Code: Select all
42820719 : MQTT : Connection lost
42821727 : MQTT : Connected to broker
42821729 : Subscribed to: /lights/#
42823731 : SYS : -53.00
42823731 : EVENT: Wifi#Wifi=-51.01
42850720 : WD : Uptime 714 ConnectFailures 2461 FreeMem 28712
42850720 : MQTT : Connection lost
42851728 : MQTT : Connected to broker