I'm currently using Oculus Rift + Touch in A-Frame (0.6.1). I haven't found any online forum on where to ask. I've tried using Firefox 55 (Which comes with WebVR), but it doesn't detect the Rift.
I can use Firefox Nightly, but it's very unstable, and it comes with different problems. My most recent one, is that the whole screen goes blank whenever I try to enter VR mode. The display is seen in the headset, and the app is able to work flawlessly. But I can't go back to Firefox and check the devtools (which is annoying).
How can I troubleshoot the Oculus Rift so I can connect it to a stable version of Firefox, such as 55?
Tried checking this: WebVR supported, but no VRDisplays found, suddnly
But it didn't help.
Check about:config in Firefox and make sure the VR flags are enabled (specifically the Oculus one). Sometimes it may be disabled for some reason.