Earlier I was at 42nd Bryant Park waiting for an S/B 6th Ave train to west 4th for the A/C line, check the countdown clock, was 15 minutes away and the was 20 minutes away.. I went out of the system to walk to the 34th Street on the 8th Ave line.
My train showed up, it was an R46 with a defect of some sort, my guess is the handbrake activated on one of the cars as I felt like the train was a dragging one of the trucks in my car along. I've heard of handbrakes activating on moving trains before so it ain't that far fetched lol. Got off at 14th for the and called it a day.