Tia Portal V13 Sp1 Update 4 -

If you are currently running V13 SP1 Update 3 or earlier, you are likely experiencing at least one of these bugs.

Siemens Industry Software Support operates on a defined lifecycle. As of the current date, TIA Portal V13 SP1 is no longer supported by Siemens. Tia Portal V13 Sp1 Update 4

Summary