Tacx Vortex imposible to overcome 100W in slopes. Please help!

Former Member
Former Member

I’d appreciate your help!
My Tacx Vortex Smart in a slope exercise or during a slope in a video training doesn’t overcome 100W. I’ve already calibrated it and everything is ok but it doesn’t matter how much force I apply to the pedals (I applied so much force that left the tire worn)  it’s impossible for me to overcome that wattage. At the beginning I thought it was a problem with ZwIft, but  then I tried with the Tacx app and the trainer did the same thing.