In the process of moving Guide8 to another computer I seem to have
changed a setting or two but I don't know how to undo what I did.

At Level 10 Guide8 displays starfields fine although I believe there
are a few more than before but if I drop to say Level 6 then the
screen is filled with thousands of stars which makes Guide8 take some
time to draw. The default Level 3 screen is nothing but stars.

Thanks!