I have a 2013 RT-S with 1400 miles and it has done the same thing since day one. For me, it will stall when it is standing still - either at a stop sign / light, or at home in the driveway. It has even done it while in neutral, in the driveway when I wasn't even on it, so I know it has nothing to do with being in gear. For mine, it is really a skip, then a stall. Sometimes, when it skips, it doesn't stall, but the RPMs will rise quickly, then come back down. I haven't taken it back to the dealer yet because I don't want to lose it during the summer months and it is not a huge issue. I have the SM5, so all I have to do is pull in the clutch and hit the start button. It always fires right back up immediately, but the problem is annoying.