Hi

Zenon crash when the "Only allow secure PG/PC and HMI communication" is enable at the Siemens PLC Protection & Security settings.
After disabling, it runs as expected, but is there any settings on zenon Editor that can be enable to be able to use the security feature?

Right now we are using zenon Version 8.20 SP0 Build94608 64Bit with the S7TIA driver.

Thanks