BlockHead

I am trying to go to eve. I get out of kerbins sphere of influence with constant velocity (~3000m/s) towards eve. Then if I do time warp. After just 5 minutes, i find my craft out of kerbol system. And it shows "On escape trajectory out of the sun." If decrease time wrap it moves very slow. With full time wrap, it moves fast then suddenly shows it out of kerbol system. Is it a bug or I am doing something wrong? It happens all the time.