I just got a new Saris H3 and just tried Zwift a couple times (running on a galaxy S8). The resistance is much to high when riding - I can only grind at 60rpm on flats in my easiest gear and even that requires close to 200W. I tried a workout in erg mode and similar problems - I could only grind slowly and the resistance did
Trainerroad in erg mode is fine so I think it is zwift not the trainer. How to I get Zwift to provide reasonable resistance?
I know about the difficulty setting slider but I think that just changes hills, I need flats to have an easier resistance.