I’m unable to validate module 4.9.
I’ve tried all five validation tests without success, and I suspect there might be a bug.
Unfortunately, I’ve run out of validation attempts and can no longer test the module.
Could I please get a few more validation tests to continue?
The first issue here is that you should have contacted us at the 2nd or 3rd trial, not after you have used up all your trials.
The second and final issue is that you have viewed the solution. According to our policy, you are no longer allowed to attempt the quiz after viewing the solution.
That said, I see that you passed your Real Robot Project and Presentation in flying colors, so I’m assigning you three more trials to retry the quiz, if you want.