Forgive me if this isn't the place for this, as I'm relatively new to the whole internet form thing... This is kind of a long loop to get to the point, but I'm not too sure if some of the information is relevant or not. Recently I took the challenge of doing a Grand Tour of the solar system, well not exactly, just a mission to plant at least one flag in every system. One thing in need is to scan the objects I'm going to so I can get Kethane to refuel my lander. I launched a bunch of probes to the planets, moons, dwarf planets, I'm going too. My scanner for Eeloo was the most resent. I don't experience lag around objects that don't have an ocean, I guess Eeloo is a special case. While I was scanning at 1000X time acceleration I had a noticeable frame rate drop, the video becoming very choppy. Summery: Frame rate around Eeloo drops while I'm at 1000X time acceleration or higher. I have Kethane scanners and MecJeb on a relatively small probe, less than 100 parts. I have around 20 active flights.