VO2 max Garmin Connect / Epix Gen 2

Hello. I use a Tacx Neo trainer and broadcast my heart rate to Zwift via a Garmin Epix Gen 2 watch. The Zwift data uploads to Garmin Connect, incl. time, speed, ascent, power, heart rate, etc., except my VO2 max won’t update.

Has anyone come across this issue before? Any potential fixes?


Review the requirements for VO2max to be updated from a 3rd party here:
Garmin What is VO2 Max Estimate and How Does It Work?