I have a TACX Vortex smart trainer and having issues with my speed and power readings while going uphill. Even though my Cadence is extremely high and my Garmin sensor speed is above 20km/h Zwift records me at 3km/h on in-climbs. This is very frustrating as it does not matter how hard I paddle or how fast I go my max will remain between 3- 5 km/h.
Most of the other riders come past me and I am sure something must be wrong as I am unable to up my Power no matter how hard I go… PLEASE HELP!
I have used Apple and Android with no luck on both.