Zwift keeps altering my Custom Workouts

Hi guys

Zwifting right now. I created a 10x40/20 interval workout. Zwift keeps altering it to 40/20, then 40/30 and 35/??..

Why is that? What can i do to prevent Zwift from altering my workout? Difficulty is not high enough any more.

Thank you and ride on!!

Hi Joel,

You bring up a really interesting scenario. The only reason I can think of that Zwift custom workout would change from your original design is that you’re skipping intervals, which you’re allowed to do on the fly. If you’re not skipping any parts of the workout, but it’s still altering the workout in some way, I recommend that you please submit a support request if you haven’t already done so, and a Zwift team member will be happy to take a closer look at this matter.