I was download Unity using Unity Hub like already 20x and failed because of my connection is not stable. it is dced like approx 10 minute. Is there a way to download Unity inside Unity Hub without failed like downloading the old unity using IDM? looks like i cant find a manual download anymore here. Unity Hub should have this feature
You can still get everything from the download archive: https://unity3d.com/get-unity/download/archive If your connection is too unstable for the larger files, there're options for just the installer or a torrent file too. Once it's installed, you can add it to the hub under the installs tab.