Hello,

I have a problem on one redundant server in WinCC 7.0 SP3 Upd7 with displaying variable values ​​in charts. When I enter a chart or table with values, all the timestamps before displaying the screen with the chart or table are correct, but from the moment of displaying the current time jumps

about 40 minutes ahead (Picture1.jpg). When I exit this screen and come back, all the timestamps up to the moment I enter this screen are correct again, but the new ones reappear with a same time shift.

I configured this server a month ago as a virtual machine in VirtualBox, transferring the project from an old computer. The second server has been working since new on the original computer and has no such problems.

Previously, such problems did not occur. There are no errors in the diagnostic logs. After restarting the runtime, the errors disappear for some time and then come back again.

What could be the reason for this situation?

Regards