Hello everyone! I have been playing KSP quite some time now and I've just been getting into RSS. I really like the mod but the rockets I make don't lift off the launchpad anymore. They worked fine, but not anymore. I think that it has something to do with the second stage. If I build a rocket without a second stage it works perfectly fine but the second I add a second stage it doesn't lift off and is stuck "hovering " in the air. I can fire up my engines and even do flips but it just won't move further up into the air. It's like this for every rocket that I build. Has anyone had this problem? Can someone help me?
P.S.: I wanted to attach a picture but I don't know how.