Running Vision assistant 3.8 should Upgrade

[marg2]

My Pic Is getting erratic has the ver 3.8 on assistant (wont like to do IMU or any cal on it just in case) I Do have a copy of it on my download folder and usb stick, wondering if getting a new pc will I get a new ver from DJI? is any bugs on all dji downloads? or I will be better restoring my old version
Ps: My Iphone is running on vision app 1.00.48
Thanks
Mariano