What if a student can’t reach the Bluebook sign-in screen?

If Bluebook™ doesn’t open properly, the student should try the following fixes in order:

Make sure they opened the correct digital testing application. They should click the Star icon to open Bluebook.
Check their internet connection by opening a browser and navigating to collegeboard.org.
Switch to a backup device with Bluebook installed if one is available.
Reinstall Bluebook.