On the Cornish Circle scenario, shortly after leaving Penzance the brakes seem to come on randomly. At first I thought I'd missed a silent vigilance alarm or something so I turned DSD off but it happened again. Turning TPWS off as well didn't help. It triggers at around 45-50mph and what's confusing is the brake gauge on the HUD doesn't imply the brakes have been applied, despite the fact the train is slowing down quite rapidly on a downhill gradient. What's even more confusing is that I had gotten around 20 minutes into this scenario yesterday with no issues (I got distracted and had a SPAD, hence why I've had to replay it).