These two PZB 100Hz events took me by surprise and I had saved the game a ways back. I re-ran to make sure this wasn't a saved game bug. Both of these PZB alerts took me by surprise. Did I miss the upcoming speed change signals/signs? For the video I turned on the HUD so you can see what the scenario says the speeds are. I'm pretty new at this. Does this look like a disagreement between the signage/signals and the scenario speeds? I did see a 1000 Hz magnet at each of the two signals. You may need to wait to get the HD and 4K resolution.
You got the 1,000-Hertz each time because you passed a Vr 2 distant signal (green over yellow diagonally) that announces a reduction to 40 km/h (if no yellow number is shown with it) at the next main signal and therefore needs to be acknowledged. See here in my H/V signalling tutorial
Ohhhhhh thanks. Still learning. I was indeed looking for a posted new speed Will review these two and learn.. Thank you sir!!