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My Forerunner 945 does not longer display the speed and distance from my TacX Neo 2

Hello everone.

I apologize in advance if this problem has been reported already.

Here is the issue.

Until this week, I was using zwift, my garmin Forerunner 945 and my Tacx Neo 2. With the Indoor Bike activity, everything worked perfectly together:

Zwift was getting power and cadence from the tacx, and it was getting the heart rate from the Forerunner.
The Forerunner was getting the power, cadence, speed and distance from the Tacx.

Suddenly, the forerunner stopped getting the speed and distance from the Tacx. It still gets the power, but the speed and distance are at 0.

I am wondering if this is due to a recent upgrade or if I changed a setting that could cause that (note that I have not touched any specific configuration on both the tacx, zwift or the forerunner)

Some extra info:

Forerunner 945 firmware version: 7.20
Tacx firmware version: 0.38

Does anyone have the same experience

0 trswann over 3 years ago

I have the exact same issue

0 DJACOBER over 3 years ago

Hi I have exactly the same issue. Has anyone solved this?

0 mdietl over 3 years ago

Same here. But using Rouvy instead of Zwift.

0 Zak808 over 3 years ago

Same here.

After a while the ANT+ connection seems to drop out. Worse still, when this happens, the bike resitance starts dropping constantly and I cannot even just finish my ride. Need to reboot the entire set-up (bike, Zwift) and start over.

Without the Forerunner 945 running at the same time, i.e. just Zwift and the Neo Bike everything seems to work fine.

0 AEVDV over 3 years ago

I had the same problem and switched to blue tooth and disconnected the ant+ usb from the computer and do not start the 945 activity until zwift has connected and is controlling the neo.