I tried 63 online again today but i only had 20 fps so i lowered view distance and all my settings and the highest i get is 30 fps now. when i played 63 a few weeks ago it was fine i had 40-50 frames just like i had on 62. i also tried to reinstall it. my specs are intel core i7 nvidia geforce 940m 8gb ram. i have my laptop for 3 years now and i never had any major issues running dayz even before the new renderer it ran okay.