Accessing The app from another PC

Hi,
Good day,

I’m developing an app that reads data continuously from PLC using pymcprotocol. My app is run locally. However, when I access the app from another PC on the same local network, data is duplicated as shown below.


This is a Push Button on production line so it cannot be ON two times before it’s OFF. (notice Start Column)

I want your support to solve this issue.
Thanks in advance.