KSP ship physics are not working proporly

[DrBojangles117]

I am playing KSP with a bunch of mods. the game was running fine and then i had a game crash. i had to re validate, update my drivers and restart my computer to be able to get KSP to load again. when it did finally load and i tried to launch a plane from my hangar but i was unable to lift off as my speed couldn't go above 13m/s. i know it was working before because i had no problem gaining speed and flying with the exact same plane i was using. i thought it could just be the liquid engines but when i loaded up my rocket fueled plane it had the same effect. i could not gain speed its as if the physics had been changed by a mod or something was affecting the atmosphere. i tried deleting my physics file and re validating but that didn't fix it either. i opened the console config with shift F12 or w/e it is and looked up the default values online and the numbers were the same? any ideas on what could be causing these physic issues? or mods that might tamper with physics? i dont have the real physics mod installed

thanks

[DrBojangles117]

i thought it was kerbaloons but i re installed and loaded up again and it crashed again. now when the game is loading up it gets stuck on ubralspaceindastries/karbonite   please help

[DrBojangles117]

for now i just removed USI and karbonite but i would really like to play with these mods

[DoctorDavinci]

Might I suggest giving this a read as it will help you by explaining how to help us help you: