Turning off IPV6 worked for me. Search for network connections in windows search. Right click whichever connection type you're using (Ethernet or Wifi) and select properties. Make sure "internet protocol version 6 (TCP/IPv6) is unchecked and then hit ok. Then run the update tool again. It worked instantly for me. You can then either turn IPv6 back on after the update if you'd like or don't. I've noticed that there's a few games you have to do this for these days. This was also the fix that I had to use for Helldivers 2 in order to play with my friends. Hope this works for you.
Thanks a lot, worked for me too.
