The scenario is from Haupstrecke München-Augsburg in Germany and when you drive with PZB, you get telled at every green signal to press the alert button like there would be a red signal. I don't know why this happens, but I gave up after I got kicked out of life from the forced brakings and the fifth time.
I have already looked at the scenario and now I know what you mean. From Althegnenberg on, some green signals seem to have active 1000Hz magnets, this is definitely a bug in the signaling. Someone from the dev team should take a look at it.
I just filed a bug report after encountering the exact same issue. Green main signals were giving me 1000Hz influences when the next main signal would be yellow. Also, I encountered yellow main signals with corresponding pre-signals also showing yellow. That's not how it is supposed to work...
Did you ever get a reploy to your bug report? I just encountered the same issue in TSW4 and it drove me nuts.
I haven't got a reply per se, but Matt has acknowledged the problems in other posts or streams (can't remember which one, unfortunately) so the consensus on the forums seems to be that a patch to fix this (and other stuff) will come before TSG's BR420 releases.
