Hi, I’ve been using Zwift with my Wahoo Kickr Core and Macbook Pro connected via BT. I have created a few personalized workouts but have problems with them. It turns out that Zwift doesn’t change the resistance in ERG mode. It happens randomly (during first change of FTP in a workout, or sometimes…

What firmware is on your Kickr Core? Lots of people have had issues until they downgraded their firmware from 1.1.xx to 1.0.xx. There are several threads on this.

I removed wahoo app today to avoid potential interference with zwift. Should i install it again? And how to downgrade the version???

OK. I have downgraded the frimware. It seems that resistance changes properly. But now the issue is loss of signal. Out of a sudden my connection is stopped and I have to turn off the trainer, turn on again and pair. It is very annoying during workout… Any idea what could cause this problem?

Wahoo Kickr Core + MacBook Pro - doesn't change the resistance in ERG mode

Bugs and Support

Steve_Hammatt (Steve) December 28, 2021, 11:22am 4

See Wahoo Kickr Core 1.1.1 firmware issues - #5 by Tom_Hagler

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Wahoo Kickr Core + MacBook Pro - doesn't change the resistance in ERG mode

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