As I am fetching data from Modbus tcp slave to my Qt application. I notice something weird behavior with Modbus Tcp slave. For testing purpose, I was removing the ethernet cable from the module, and almost after a few hours I was again doing the same testing with a fresh launch of my Qt application but this time there is no data coming from Modbus then after If I reboot the module again the data receiving is starting. At the same time, I was testing the same thing on my other machine with the same Qt application, there also noticed that there is no data coming from the Modbus.
This is happening every day.
So I don't understand why this is happening. Please resolve this issue ASAP.