I had to uninstall it from non-beta, then install from beta. It works! Performance is not great and there's no async reprojection, but at least I can develop in my favourite OS. Thanks!
Yes, unfortunately that is another issue that's currently sitting in the open queue. For me going between Steam client non-beta and beta seem to fix it. You may also want to try uninstalling/reinstalling SteamVR and veri...
Good call. I think the README should say "Make sure both Steam and SteamVR is set to the beta branch" or something like that to avoid confusion between the two. It's taking forever with "Preparing to launch SteamVR..." w...
Are you certain you are on the latest Steam Beta Client as well? Top Left Settings>Beta Programs>Steam Client Beta. IIRC this error changed to Error 111 then was cleared up in the latest Steam Client Beta, rather than th...