idle issues

hello, i have a 2003 400ex, i’m having carb issues, i start my bike it will high idle then after about 15-30 seconds it dies, sometimes it kinda bogs then dies or it’ll just shut off fast it’s weird, i’ve cleaned the jets, cleaned the carb i’m just at a loss. bike ran great then just started having this issue, it’s got a brand new throttle cable it isn’t twisted it is also adjusted correctly, i’ve tried adjusting the idle screw and it either is high idle or no idle at all there’s no between it also has a new plug im just at a loss with it, any ideas?