Tacx Flux with erg mode - erratic power


i’m runnig zwift with my tacx flux.

when in erg mode i get erratic power readings with steady rpms. power fluctuates up to 25 watts up and down all the time. is there a ‘best practice’ for using erg mode? specific gear or starting from a specific rpm?



Hi Frank,

Are you pairing to your Tacx via bluetooth or ANT+? You may be getting some signal drops. Try the troubleshooting in these articles, If you’re using bluetooth: https://support.zwift.com/hc/en-us/articles/115000111566-My-Bluetooth-signal-is-Dropping, and if you’re using ANT+: https://support.zwift.com/hc/en-us/articles/204186849-My-ANT-signal-is-dropping