No speed showing on Zwift with brand new NEO 2T

I just received my Neo 2t, I thought it would be easy to setup as there's no calibration.

  • I unboxed the trainer
  • Updated the Neo 2T firmware
  • Installed the Zwift Cog
  • Mounted the bike
  • Mounted the click
  • Updated and launched Zwift
  • Paired with BLE
  • The power is showing up, the cadence is showing, the resistance can be controlled trough the Zwift click
  • BUT speed stay at 0

Trying to resolve the problem I did:

  • Unpair, pair again
  • Pair through the Zwift companion on Android instead of the computer
  • Check the cadence issue some had (adding a piece of metal on my crank)
  • Reboot
  • Uninstall reinstall Zwift
  • Upgrade Zwift click
  • Enabling Race mode
  • I tried to find a way to downgrade the firmware but it seems not possible
  • Nothing worked after spending hours trying to find the issue

Everything is showing correctly if I pair on my garmin edge or if I launch the Tacx training app... but then I can't use the Zwift click to change the gear.
I tried many reboot, be sure to disconnect from Tacx training app before to pair again on Zwift but nothing.

Even if it could be a Zwift issue, I'm really disapointed as Garmin announced the compatability with Zwift and bought it to have a nearly silent setup.
If someone buy a brand new device, recently announced compatible with a popular app, you should at least get something working.