I recently got the new vive wireless adapter and when I got it all installed and went to update SteamVR i was getting network errors. I was still able to go online on the steam store but I could not download anything. I went through all of the troubleshooting steps but nothing worked. Then I thought that I would try and disable the PCI wireless card for the Vive Wireless, and boom, SteamVR started to download. I’ve found nothing online that points to this issue so hopefully this will help some people out.