I had the same issue a few days ago. I tried to update TIA V19 to the latest update 2, but still, it was crashing. I read the Siemens forum and trie...
I think this is an issue with the Current time set on HMI, which may be different from PLC time. Set the HMI time the same as the PLC - HMI connection...
Hey, You should be able to get TIA Portal V19 with 21 day trial from Siemens website
I have just installed TIA Portal V19. It looks like this problem has been solved
I had it but cannot find it. I deleted or maybe copied somewhere else, can't remember