The SteamVR Beta has been updated with the following changes. This build is a candidate for a full release and will likely roll out to everyone in the next few days.

If you encounter issues with this update, please post in the SteamVR Bug Report forum. If possible, please include a system report to aid in tracking down your issue.

SteamVR:

• Added a limit to the number of times vrwebhelper will try to restart a part of the web UI if it crashes.
• Limited audio initialization in vrwebhelper to only happen when the UI has requested volume change events. This works around a rare crash for all the other pieces of UI.
• Fixed an issue that caused the Valve Index Controller thumbstick to jump to the center between valid values.

SteamVR Input:

• Fixed error with actions bound to trackpads returning scroll_wheel as the active component.