I am stuck on activating packages 9% even after changing Windows Time service settings, re-syncing time and deleting StreamedPackages.
Am currently on the latest Sim Update 5 version, not Sim Update 5.1 beta.
Have repaired gaming services, updated Xbox app and deleted cloud saves, renamed my Community and Community2024 folders to no effect.
Activating packages is still not progressing past 9% since yesterday for me is constant for me
What could I try to get MSFS going again?
A default reinstall of 2024 is a good way to help diagnose this type of issue. It’s takes just a few minutes. Empty the community folder and clear caches…ck for latest NVidia drivers…restart..Your PC specs can be helpful as well… 
Seems to be MSFS server issues right now in Aus causing this, emptied my community folder no luck yet and updated drivers.
Yes…I’ve had my share of server fumbles here as well. They’ve been good lately eastern us..You may also try a vpn or network reset if you haven’t already. Disconnect your PC from the internet, launch the game, and wait for the “Connection Required” message to appear. Once you see it, reconnect to the internet and see if it bypasses the hang-up…good luck… 
Did that, still stuck-even with a VPN as suggested by support.
I am wondering if you have a corrupted aircraft in your StreamedPackages folder, seeing as you have an empty Community folder.
Rename your StreamedPackages folder, so you can recover it should it be necessary, and then try starting it up. Your StreamedPackages folder will rebuild and once it is loaded up, you will be at 19%, you can compare the size to the old one.
If there is a server delivery issue you will see that in the size of the new folder. I personally use the search tool Everything to monitor the size as it fills up.
Are there entries in your hosts file? They can also cause these issues.
My hosts file:
# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a ‘#’ symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost
Got past 9% after renaming my Community folder-seems to be a add-on conflict causing this.
Removed some add-ons from it, deleted StreamedPackages and usercfg.opt and voila, MSFS starts up now!
Now start adding back items a few at a time and retest to see if the issue occurs again.
Did just that, starting A-OK.