I’m having a similar issue with HTC Vive Pre. It works fine in 4.10, but it is not recognized in UE4 in 4.11.1. Seems like the same issue but different hardware.
I’m having a similar issue with HTC Vive Pre. It works fine in 4.10, but it is not recognized in UE4 in 4.11.1. Seems like the same issue but different hardware.