At the end I figured out that the problem isn’t in the Mirror but in the game. The problem appears when launching it via Oculus instead of SteamVR (when steam gives you the options of launch).
All the other games work well in any case.
Ok I've just tested your solution and actually nothing changed from what I did yesterday. Writing the .bat file hasn't made any difference from pasting the options in the properties.
A small black slice is still present in the upper-left part, like…
Forgive my knowledge, I’ve already read about this batch file, but I have no idea how and where to create it.
Would you also explain me what a ptc is, please? (Forgive me again)
I’ll test your solution as soon as possible and I’ll r…