Hi! I just bought a new Flux S. I had aTacx Vortex and was working fine. Vortex was connected to Zwift in Windows 10 with Giant cadence sensor and Tacx heart rate monitor. All connected via bluetooth. No issue.
The Flux S not so much. In normal ridding mode, it’s fine. But In training mode, ERG doesn’t work at all. It’s like ERG is off all the time. New firmware. Reinstalled Zwift. Nothing works. Zwift cannot lock wattage.
I don’t have an ANT+ dongle. So no chance to try with ANT+.