Tia Portal V13 Sp1 Update 4 Info

Even the final update has quirks. Engineers should be aware of these unresolved limitations:

Here are some of the most impactful issues resolved in Update 4 (based on Siemens release notes): Tia Portal V13 Sp1 Update 4

Thus, is the final, most polished version of the V13 SP1 lifecycle. It directly replaces earlier updates (Update 1, 2, 3). Even the final update has quirks