WMR + Index controllers + Lone Echo = grey screen

[Letiliel]

Describe the bug Lone Echo 1 & 2 work fine with my Reverb G2 and Revive 2.1.1 (or 3.x.x on OpenVR mode), but whenever I turn on an Index controller the game environment is replaced or overlayed with flat grey – I can still hear the game's sounds though.

Same setup with Asgard's Wrath works.

To Reproduce Steps to reproduce the behavior:

1. Run Lone Echo
2. Don your G2 helmet
3. Turn on an Index controller, previously made to work with your G2 using OpenVR Space Calibrator, etc.
4. World turns to uniform grey.

Environment (please complete the following information):

• OS: Win10

Versions (please complete the following information):

• Revive: 2.1.1 (or 3.x.x on OpenVR mode)
• SteamVR: current

[mateuszw1995]

I think it's the same problem that I have. It is related with G2 and Index controllers itself, not Revive. For my it happens randomly in few games. The simple disposable solution is to turn off and on again the WMR chaperone (in WMR window). The permanent solution seems to be there, but I haven't tested it: https://www.reddit.com/r/MixedVR/comments/jzk65t/wmr_hmd_steam_vr_controllers_causes_grey_screen/