3D element model issues

[#1]

Everytime I click scene set up in 3D element and go back to the regular screen in ae, my mpeel gets cut off😕 does anyone know how to fix this 

[#2]

Everytime I click scene set up in 3D element and go back to the regular screen in ae, my mpeel gets cut off😕 does anyone know how to fix this 

[#3]

Long and short: You have graphics hardware problems. Update your drivers, check the relevant settings in AE and E3D.

Mylenium