An updated Chrome OS Secure Browser is now available in the Chrome Web Store. The new SecureTestBrowser (SB) resolves the issue that was preventing the SB from loading or initializing. The new SB should update automatically. If the SB does not update automatically due to IT settings, it may be necessary to coordinate with respective school IT staff who manage the Chrome devices or MDM. No other operating systems were impacted and only Chrome OS devices require the updated SB.