Every now and then I end up with a rocket that works exactly once perfectly (ASAS or SAS on, perfectly straight up, orbit, landing, everything), and then stops working for every launch afterwards. By stops working, I mean between 1000m and 2000m, decides to behave as though the ASAS/SAS were turned off, and start spinning wildly. I don't mean as though I'd held down Q or E, I mean it leans to one direction (generally forward or to the right) with no warning, and is entirely out of my control. Someone told me it had to do with SAS, and how it's apparently bugged a little in 0.17, but why would it work perfectly once? I've tried restarting the program, going to the VAB instead of "Restart Flight" and then going back out...I've tried removing the SAS modules and flying normally (although I can't pilot worth beans), adding/removing struts, even changing engines. It usually happens with Mainsails, but I've had it happen with every larger-size engine (i.e., not the poodle or the tiny one), including boosters. I'm at my wit's end here; this happens often enough that it makes me want to stop playing. Any suggestions? (Oh, and here's a picture of my current rocket: http://i.imgur.com/SHkBC.jpg - Yes, I know I don't need that many struts, but I was desperate for some change)) EDIT: Here's the craft file: http://www./?wwytj2o7d8i8rb7 EDIT 2: Sorry, everyone. Thanks for all of the compliments on my design, and I'm sorry that I was ornery with you.