Upgraded to build 10149 after being on Windows 8.1 phone. The install went fine, but after installation I can't turn the WiFi back on under settings. It keeps telling me that 'I can't do that right now' and suggests that I shutdown the phone if the problem continues. I've shutdown and restarted several times to no joy.

A related issue might be that when I access the Action center, I notice that Quiet Hours is active and I can't shut it off or access the feature. The one thing that might be the lynch pin to both issues is that I can't seem to access my MSA either. Even with cellar signal, the phone doesn't seem to want to access the internet so I can confirm my MSA. BTW, I never have used, nor have I ever turned on the feature (to the best of my knowledge) to use Quiet Hours.

Any thoughts on what I might be able to do?