FA50EX playing with less than 0.5 fps as soon as i start the batt

[kosn4smw 0]

Hey Guys so i recently bought , a new airplane from Carenado and i have this issue  If i load up the model with all the systems and the screens closed , i am getting a solid 50 fps , as soon as i turn the batteries on , the fps drops from 50 to 0.3 - 0.5 Please help me guys !!! :( . I Never had anything like this , with the previous carenado planes i bought .  I am getting frustrated cause i am thinking i spent my money for nothing . I have a good laptop , i am not saying it's the best , of course it's not , i have an Intel core i7 at 2.20 GhZ , my graphics card is : Nvidea Geforce GT 740M ,  A RAM that is 8 GB and windows 7 64 bit , i am also running the 32 bit version of fsx , just cause i am used at it all these years that i've been playing it . I NEVER, neverrr had any issues with any other Carenado planes i had , But as soon as i opened this plane in fsx , all hell broke loose . I mean as i said above if i load up the plane in a state without any power and avionics i am getting 60 fps , the problems start as soon as i enable the  2 batteries . Can anyone please help me ??? . I already sent a message to Carenado , but they seem to ditch me for some unknown reason . Do you guys know any solution ? P.S. I've already tried re-installing fsx , re installing SP2 , And the Acceleration pack or however you call it , and still nothing :(