Quote Originally Posted by BugMeister View Post
- isn't there a bug in Edge which hangs downloads at 99%.. (?)
Yes there was, it is fixed in build 14332 (but Edge doesn't work for the update catalogue site anyway so it is kind of moot...)

Here’s what’s fixed for PC
•We fixed the issue where some large downloads may appear to get stuck at 99% completion in Microsoft Edge.
Insider Announcing Windows 10 Insider Preview Build 14332 for PC and Mobile - Windows 10 Forums