ConfigMgr: Windows 8.1 Wireless Prompt During OSD
From the archive (2014). Written for the tools of the time, so some details may be out of date.
If you are working with Windows 8.1 and ConfigMgr/MDT, you may run into the Windows Wireless screen prompting you to connect to a wireless network in the middle of your deployment.
It’s a relatively easy fix, you need to modify your unattend.xml and add the following 3 sections.
Add the following section to the Unattend:
Enable the following sections for True:
Thanks to this post from Keith Garner for pointing me in the right direction.