(As posted on Steam, before I found this forum).
On the Oculus version, my pointers have been randomly disappearing over the last few weeks and now will just not reappear. I've rebooted, deleted & reinstalled SkyBox, but I'm stuck with only the 'escape' (O button) on the controller working - annoyingly the pointers appear when I press that, but only to confirm if I wish to exit the app. Controllers work in every other app I've tried. I'm stumped. Running the latest 1.1.8 (rift 2695)
Update, I've rolled back* to 1.1.6 (2610) but no success, though during this I did discover that ability to use a head-tracked white dot that I could interact with using my mouse LH click. I then went back to version 1.1.2 and at this point I got my controllers/laser pointer cursors back (yay!), so I thought I'd try 1.18 again, and they are still working - I must have forced a change somewhere by rolling back and re-updating. Thought I'd post this 'solution' here, should anyone else have the same/similar problem.
*Never realised that you can roll back stuff in the Oculus Store (not the most logical place to locate this TBH)