Ohhhh, thank you, i looked through the Log-File (didn't know this exists) and saw, that the license was corrupted, so codesys used the demo function with only 120 minutes visualization-on-time. Thank's for your reply and help.
Hi, i have a problem with my Codesys Visualization, which runs on a Raspberry Pi. It functions perfectly during a short period of time after you have started the Raspberry, but after a few hours the Web-Visualization shows, that there is no connection. Error: "ERR_CONNECTION_REFUSED" Is there anything like a power saving mode which deactivates the Raspberry Pi or the Visualization or do you have another guess what the problem could be? Thanks for your Help, Manuel