We have a new Surface Pro 3 with Windows 8.1 that we have joined to our domain (2008). If I log on as a domain user, most of the tiles on the Start screen are disabled with a small X in the bottom right corner and the live tiles do not refresh. If I log on with a local user account that is set up as a Microsoft account, the tiles are fine and work as they should. I have linked the domain user to the Microsoft account but that did not help. This is the first 8.1 PC that we have joined to our domain. Are there some group policies that we need to change or set up?