Problem 1: Can't install any Editor version using the Hub, the installation gets aborted right about the end. The Hub doesn't crash or anything. Problem 2: Since I couldn't install Editor through Hub, I installed it manually, but... Even though it says installation failed, I can open a scene.unity file and it lauches Unity Editor: Before this mess I was using the Hub just alright. It all started when I deleted all Editor versions, updated the Hub, then tried installing Editor ver. 2020.1.5f1 I also tried @taviso "Mandatory ASLR" fix, but didn't work for me.