I noticed lately that my 20min PR in Zwift (the chart at the end of each ride) shows numbers that aren‘t correct. My Critical Power is also wrong.
I haven‘t done an FTP Test on Zwift and my 20min PR is at 275W for over a year now. But I recognized a couple of weeks ago that Zwift now says my PR is 245W. Some other numbers also seem to have dropped.
I changed nothing on behalf of my setup (Zwift App on IPad Pro, Elite Direto) and did all my workouts, rides, etc with this setup. I did not use any other trainers, devices or profiles. And I also did not delete any workouts. The numbers somehow changed/dropped. The only thing I changed was my weight by one kg and I used zwiftpower more often.
Any idea why? Does anyone else have the same problem?