have the same problem oculus dont open after the step, i install it new but now i cant open oculus more its closed instant windows 10 maybe the problem?
try changing it to: 8.8.8.8 and/or if the first one fails: 208.67.220.220 - if it still fails, can I have you use the following DNS address: 64.214.116.87 - I had to use that one here recently because a game was being block by ISP company.
SOLUTION!!!! The problema is the update of the oculus software. Reinslall, after the step of sign in/create your acount, disable internet conection (because the problem is an update). Once the oculus setup has finished, tu can enable your nternet conection,then you can update coulus software when it say, not a problem at this time. :smiley: