I am having some trouble with PZB on the Haupstrecke Rhein-Ruhr route with both the BR422 and BR425 trains. Whenever I depart a station, the PZB enters restrictive monitoring which is annoying as I either have to depart the station at 45km/h or press the PZB release key. On other German routes such as Main Spessart Bahn or Rapid Transit, PZB is only in restrictive monitoring when it is first enabled or if you have had an emergency brake application. Does anyone know how to fix this?
On HRR you do indeed get forced into restricted monitoring under 1000Hz at several places. Specially when starting a local service from Hagen to Wuppertal. No way to fix it, since it's not a bug or problem. I trust it's just how it is IRL there. I guess it was done to make sure drivers don't speed on that section.