A problem in TCP/IP communication

[Beno]

This is a common error that users encounter when you do not setup the communications correctly.

You had the exact same issue before in August 2021. You can read your issue here:

TCP communication problem of R1 controller

The R1 controller (firmware r9.5g) is used to collect the data of the thermometer and hygrometer (model: apem5900-th) through TCP protocol. After working normally for a period of time (one day or several hours), the communication is over. I use the method of restarting R1 or apem5900-th, which can run normally for a period of time, and there is a problem again. When something went wrong, I found a problem with the tracker. When “open outgoing communication” is used, the command returns the valu…