this glitch is VERY EASILY AVOIDED!
you cant get rid of hte 180 deegree turns but you can stop the speed and broadside glitch thing by...
when an enemy ship respawns DO NOT HIT IT!!!!!!! wait a while for if you engage a ship when it respwans it will speed up fast. And the reason you Disney does not know about it is probably because sending a pic is very efficient but you cant really get a pic of a speeder...
the 180 deegre turns were an enemies infinite turn about that cant be fixed.
PS: ENEMIES RARELY USE 180 DEEGRE WHEN NOT GLITCHED!!!