I just upgraded from a mid-2014 Macbook Pro to a 2020 M1 Macbook Pro (yay!) & I used migration assistant & an external hard drive to transfer my data. Everything went smoothly expect Xcode didn't transfer. I was using Xcode version 11.6 on my old Macbook because I needed it for a certain framework for a class. I tried downloading the Xcode_11.6.xip & it said Failed-Network error. Is there any way I can properly download it?