So, not yet 100% sure if 0.8 resolved our issues, since
ovrHmd_Create(0, &hmd)
now seems exclusive to one handle per program - we need to restructure some code. But it looks like it could have solved the issue. What about the others suspected to have run into this error? Do your (0.6.0.1beta) Apps work, were they didn't work with 0.7?