New Windows 10 Insider Preview Fast Build 18334 (19H1) - Feb. 8 Insider

Ztruker said:

If you are an IE11 user and are looking to change (good idea) then take a good look at Vivaldi. The more I use it, the more I like it. It's very customizeable and you can import bookmarks from almost any browser. I've completely dumped IE11 (actually removed it form my system via Add/Remove Programs in control panel) and replaced it with Vivaldi. It's not my primary browser yet, that's still Seamonkey but may become so in the near future. It is my secondary browser in place of Firefox.

Yeah, I've been using Vivaldi for a long while now. And they do improve and update it all the time. It's not quite as solid as Chrome yet, but it is a whole lot easier to customize it to look and work the way you want it to. So I actually use it as my main browser right now. Works very well, and only has a buggy problem once in a while, which can always be fixed with a restart of the browser.

WEKJR said:

IE11 seems to be fixed in Fast Build 18342...released yesterday.

WEK

And so is...

We fixed an issue resulting in File Explorer potentially hanging when trying to rename, delete, or move MKV files in the previous flight.

Although I have no idea why they used the word "potentially"....