That is the only way to provide a screenshot on this forumI could not find how to attach a picture to the forum, so I posted it here -> Image: https://a.radikal.ru/a29/1904/1f/22481a5536bb.png
There is nothing on the screenshot that can indicate why your TC hangs.
I thought that maybe you were using "Copy Method (for experts only)" and that you might had put the drive letters of both disk 2 and 3 in the option: "The following drive letters are on the same physical harddisk" - but that is obviously not the case.