I noticed the warp lines don't turn off properly. I.E, you can turn them off, but as soon as you exit the system view and come back to it. They come back, and you have to turn them on and off again to make them disappear. It's not a major issue, but it is a bit annoying.
Now fixed in A10.5 B2624 https://empyriononline.com/threads/alpha-experimental-10-5-optimizations.69761/