Really happy KSP2 has finally been made available. Posting this because I just want to help out if I can. At this point I'm certain that I'm experiencing this all the time.  I especially notice it when the simulation seems to be especially strained.  For example: when I'm trying to fly an SSTO with a lot of rapiers through the lower atmosphere of Kerbin.  But even when the game is very responsive I still see this to some extent. At times I need to hold a directional key down for