I have encountered this in combination with the things like AutoModerator plugin, which flags moving grids after a while no matter which limit I set.

I tested the behaviour with and without other mods and there seems to be no difference there.

I tested it with several grids prior to recording both with and without other mods cases. There seems to be no difference which grid is being moved by the supercruise. The videos are sped up 4x.

Without mods:
https://www.youtube.com/watch?v=nHRJ_R0Rmek

With other mods:
https://www.youtube.com/watch?v=rjLsvotcjhU

I have no idea what the issue might be, the only two things which come to mind are that either something is leaking in the supercruise code, or that the way the supercruise shifts the grids forward with Teleport() somehow confuses the profiler?

Could you shine a little light on this please? :)