I have a Ender 3 with cl touch and recently got a wifi box. I am extremely happy with the usability. The only problem i am having is the printer retracts when print is done. When i print from the tf card slot in the printer it prints fine then after done it leaves the build plate all the way out. If i print the same file with the tf card slot on the wifi box after it prints the build plate goes all the way out then the z gantry drops a little then the build plate retracts all the way back. With small short prints it is no big deal, but with longer prints the z gantry hits the print and eather it breaks or the magnetic bed plate gives and it ends up in the floor. All i need is it to not retract after done. Any and all help would be appreciated.