Have a Tacx Ironman/Genius 2060 which should give up to 2000W / 20% ascent. All updates done, calibrating by Tacx-software is ok.
At Zwift on slopes, I’m pedaling quit easy and fast with low resistance in sitting position. All other zwifters around me going out of saddle. My avatar changes in standing pedaling only after shifting to 50/14 at an 10% ascent(!), what ist possible to pedal quite easy (at Zwift).
Changing trainer-difficulty from 50% to 100% does not change this fault.
Any idea, how to fix this?