Ride time incorrect

Hello,

 

I rode for 30 min two days ago and today 1:25 h. However, when I logged in my Zwift account, it showed 1:01 h and 1: 46 h respectively. Why is that? (distance transfer was correct)

 

Thanks!

I know why, I think i do. time you  just seat on the side of the road is add to your time. just not  your moving time.

Thanks for the quick response. However, I shouldn’t have a 20 min gap, at the most 3 min if I take that into consideration.