I'm having a strange occurrence. After following Kanth's guidance of turning on Oculus, checking W10 display options and confirming the Rift is selected, opening the game within Oculus, going to video settings and confirming the VR is correct, I deselect the "Disable v sync" box (which is checked), get the restart game message, restart, check the game video settings again and find the "Disable v sync" box is again checked. So, I cancel that, go into the game and get no better than 45ish for a frame rate.
When Kanth first put up her very helpful guidance, it worked perfectly and I was getting 90s frame rates. I've reread Kant's post twice and confirmed all the settings.
For some reason that I don't understand, the "Disable v sync" box will not stay unchecked.
Am I doing something wrong or is this a bug?
I also checked and have the 1709 update installed.