Hello, I am a very new player so excuse me if this is a dumb question but I find the following behavior a bit weird. When I get into an orbit, way out of the atmosphere, let's say 500km apoapsis and 300km periapsis, then it s my understanding that the orbit should stay like that forever. If there is no atmospheric drag (outside of 70km), then the orbit should stay like this indefinitely since there is no orbital decay implemented. However, when I look at apoapsis, then it is slowly decreasing. When I say slowly, I mean like ULTRA slowly, maybe 1m every 10 seconds. However, it seems to happen only at normal time speed, and not when I have time accelerated. And it happens when I keep the mouse cursor on the apoapsis for a while, the last 2 digits of the apoapsis flicker a little bit and then it decreases by 1m. Then it stays like that. If I take the mouse cursor off the apoapsis and put it back there again, then the same thing happens again and 1m goes down again. This behavior looks like a bug to me, but I thought I should ask here for any other possible explanations first. Does anyone else experience this behavior? Thanks!