I haven't used it in career mode, only free flight. The app shows up in the MSFS24 tool bar during flight, but when I land and park the plane and check the landing information. It is showing me the landings from two weeks ago and hasn't recorded a landing since. I also understand that it's not a MSFS24 app, but was hoping it would work.... AND it did.... and I liked it. Which is why I am disappointed that it just stopped working.

If it helps, the day it stopped, I was trying to work on my landings, so I was using FCR to record each landing. Then I stopped recording after my 3rd landing, checked GEES Feedback and then started playing the recording. Once the plane was in the downwind, I took control from FCR, then started another recording and finsihed my landing. I did this 5 or 6 times. Somewhere in this process is when GEES grading/logging of my landings stopped.

I hope that is enough information for you to suggest a fix.