Network connection error after 23h37min

I have two cores sending data to a mysql Server via MQTT. I have quite a few problems with network stability. One interesting effect is that very often the Network connection fails after 23h and 37 minutes. Is this something that has happened to other users ?

Greetings

Michael

Hi @baatsm

I would check your router settings for the DHCP lease time and see if that matches.

Lease time is at 12h. So it must be something else. Just recognized that I miscalculated, it is not exactly 23h37min, but its often between 23h and 24h hours…

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