tyler-teh - 2021-07-12

Hello, i need help here. My device suddenly was unable to be scan even though my device is show up at the scan network. What can i do? I have try reset origin device with no user owning the project, reinstalling codesys (Currently using codesys v3.5 sp17), and even my PLC is started. Still the error code " no device is responding to scan request". Any help would be much appreciated. Thank you.