Tacx vortex not calibrating

Hi all,

over the last few months I have had recurrent issues calibrating my Tacx vortex wheel on trainer.

From sept 2021 through till the middle of the summer I was using it several times a week and before every ride was able to calibrate, spinning unto 32km/h. I took a break from training and dabbled with other platforms and seemed able to perform calibration but I am now following a program again.

When I try to calibrate it asks me to pedal to 8km/h the speed comes back down to 0 but nothing happens.

Any suggestions?

Calibration should ask you to cycle up to 40 km/h assuming you are using latest version of TACX app.