Hello. The last few times I've run the full route from Bakersfield to Mojave, the sim crashes as I approach the town of Tehachapi. Also, at times when I do happen to make it to the town of Tehachapi, there seems to be somewhat of a route conflict. Train on track 2 is stopped by a red aspect signal at the depot and is never allowed to proceed. I've checked on down the line toward Mojave and there is an AI train stopped, but not proceeding..just waiting. It seems to me that if it is waiting for me, the red aspect should allow me to proceed and then when it approaches the waiting train, be switched over to avoid a conflict. Any thoughts? This, of course, occurs if the sim doesn't crash beforehand. It's gotten to the point that I have to stop and save a few times in order to make any progress.