PC Harlem - A Different Issue With Train 616

I have seen the complaints about running Train 616 in the M3A on the Metro North line that involved AI pathing in journey mode....this is not the issue I had. I ran it in timetable mode and local train ahead of me leaving White Plains behaved as intended.

The issue I had is with the cab signals downgrading to L or M, causing me to brake, then suddenly upgrading back to N two seconds later without passing a transponder. After a couple miles of this, I looked at the map and saw the train ahead of me and slowed down on my own, but this would have been very frustrating had I not done so.

The rest of the run seemed to work properly. I never realized there was a wye/turnaround track at the back of GCT...that's a pretty cool thing!