ctrlX HMI - Basic Template: Connection to the PLC interrupted

Hello,

I have a problem with a new project I created. (Designer Version attached)
When I start and open the project in the Runtime Manager or want to preview it directly in the Designer there always pops up this error massage even before I can log in.


In the IO Manager the project is connected to the OPC UA Server on the Core like seen in the screenshots.
Even when I set some variables in the PLC I can see them change in the designer and in my browser behind the error message.

I have a second project with exactly the same settings that works perfectly fine.
I don't know where to look after the problem anymore.

I attached the lates log, maybe someone can find the answer in there.
If you need any further information let me know.

Thank you.

IOManager.png
86.9KB
OPCUAServer.png
141.19KB
server(22).log
2.13MB
AboutWebIQDesigner.png
57.42KB
7 replies