When teleporting unmanned ships around, lag compensation will think it moved that distance and try to compensate for it.
If the entity is at 0 0 0, and you teleport it to 100 0 0.
It will:
# Teleport to 100 0 0
# appear moving for about 100 meters, the distance it teleported (so to 200 0 0)
# then slowly move back again from 200 0 0 to 100 0 0