Cars Automatically Uncouple???

[PittPens80]

I am sorry if this is not the place to post this or if this has been already been answered.

I was playing the Northeast Corridor scenario The Keystone and I'm running into problems. I'm driving along and I notice my train is shorter. I look at the map and here cars from my train are uncoupled all by themselves and my train is still going forward. I didn't uncouple them. I have had this happen at different places. It seems to be if you hit the gas hard or brake hard. but I have taken it slow and the cars still come uncoupled. This is driving me nuts because if I go back to get the cars I run out of time to do my objectives.

Has anybody noticed this or know why this is happening?

[steve_the_slim]

This has been a bug with the NEC for a while, although I was under the impression that they fixed it when they updated the route for TS2012.