Hi lukejd,
Taking the QBO Advanced Certification Exam is an awesome way to hone your skills with QuickBooks. I'm glad you're taking advantage of all the awesome resources for you and your business to make the most of the program. I'd be happy to shed some light on what may be happening.
If you're running into an issue making multiple selections on a question in the exam, you may be experiencing browser problems. I recommend saving your progress and following some basic troubleshooting steps to get back on track.
Try clearing the cache and cookies in your browser to remove the stored Internet files that build up over time. These stored files can cause bugs in QBO and other sites. Here's how to clear them: Clear cache and cookies to fix issues when using QuickBooks Online.
If the issue persists, try using an Incognito window in Google Chrome. This is a private browsing mode that operates separately from the main browser, and it doesn't get impacted by stored cache and cookies. Here's more information about that and how to use it: Browse in Private. You should also try using multiple different browsers to get things back on track.
It's also great that you've taken a video of the issue, but it's best not to post the content here in the Community. Thanks for your consideration on that. If you'd like to review this one-on-one with an agent, please reach out to our tech support team so we can investigate this further.
Have a great day.
