You have a few options:
1. Sign up for a Basic account at Training Peaks, do the test, make the workout public, and post the link in this thread. Then I can look at the test and comment; or
2. Upload the workout file to this calculator that one of forum visitors built: https://uphillathlete.com/forums/topic/online-cardiac-drift-calculator-aet-test/
Don’t do the nose breathing test. It’s reliable for athletes with a long training history and a big base, but we found that less-experienced athletes (especially with ADS) can nose breathe above AeT. So we recommend the drift test in its stead.
Here’s a description of the AeT and AnT DIY tests: https://uphillathlete.com/aerobic-anaerobic-threshold-self-assessment/
Lastly, can you direct me to the broken links? Thanks.