KerbalAustronaut

Yep, just figured it out. Thanks!

I tried that, and I made sure that wasn't on, but it just wouldn't go away. But I'll keep looking. Thanks anyways.

So, I've been playing the demo, and I just got the actual game today, and throughout the tutorials (Which I was just doing for fun), it was talking about the stats of the parachute. And, of course, I understand how it works, but I just don't know what the best setting is, and how to properly adjust the "Min Pressure". On a sort of related note, when you right click on a part and the little menu shows up with the actions, how do you get rid of it after you are done? Because it crowds up my screen and is quite frankly annoying. Thanks!

Oh my Gosh, I just did it, it worked perfectly. Thank you so much!

I've been playing the demo all day, and I finally got KSP 1.2.2 for OS, and I was really excitied to play, but when I launch, the play button does not work. I press the update button, it leads me to Kerbal Patching Guide (https://kerbalspaceprogram.com/en/?page_id=531), which only talks about PC patching. I've been looking all night, and I'm pretty sure, the only thing I can do for now is download 1.1.3 for OS until this gets fixed, but I feel I'll have the same problem. I'd really like this resolved so I don't regret spending my money. Thank you.

A flashing green light means the stage is ready to be "Deployed". If you check the tutorial, Famous Rocket Scientist Wernher von Kerman has locked the controls, which made the LED stay a solid green. But when it was unlocked, it would flash green, and after you deploy a stage, it momentarly flashes orange to let you know it's not ready to release another stage. But once it turns green again, it's ready to be deployed once more.