Hello.
Just to know if someone faces the same problem and how to solve it.
I created a slope workout on Tacx Desktop App. For exemple : 5mn 0%, 30s 0.5%...
When launching the exercice, the slope variation are not always taken into account. It seems (but not sure) that if slope difference is too low, this doesn't work.
I tried to contact Garmin Support but they support these products without knowing them.
If someone can help. (TTS4 was perfect).
David