Users also reported stability issues under certain conditions. One notable conflict identified was between TIA Portal V13 SP1 Update 4 and AVG antivirus software, where concurrent operation could lead to software crashes. The recommended workaround was to disable AVG scanning during TIA Portal installation and operation.
The release notes for Update 4, though primarily in German, detailed several critical enhancements that made it a sought-after version: siemens tia portal v13 sp1 update 4 better 2021
Siemens TIA Portal V13 SP1 Update 4 is a testament to the stability of matured software. Even in 2021, its reliability, speed, and deep compatibility with established hardware made it a premier choice for automation engineers. While new versions offer more features, V13 SP1 U4 remains an essential, dependable tool in the Siemens automation ecosystem. The release notes for Update 4, though primarily