Engineering tasks are more responsive, and lag times during navigation and block editing are greatly reduced.
TIA Portal V13 SP1 Update 4 focused primarily on rather than introducing major new engineering features. It addressed bugs that caused instability in earlier updates (like Update 1 and 3). Key technical improvements and features included: siemens tia portal v13 sp1 update 4 better work
This update resolves critical session crashes that previously occurred when a PC entered sleep mode while connected to a PLC. Engineering tasks are more responsive, and lag times