This used to work flawlessly for months for me until Wahoo updated their firmware in Jan. Infact Zwift and Wahoo both updated on the same day for me but I guess it’s Wahoo that have goosed it?
I used to be able to warm up for 5 or so mins on Zwift before I enter a race or group ride. Once the KickR was warm I could activate bluetooth on my phone and while on “the virtual turbo” before the start line, I could perform a spin down, turn off the bluetooth and Wahoo app on my phone and all would be well.
Now it simply doesn’t work whatever the scenario while in Zwift. I’ve even got to stage where I unplug the ANT+ dongle mid-ride but then that made pairing all the sensors a pain again and Zwift needed a full restart.
There must be a way for Zwift/Wahoo to get spindowns to work within Zwift. Its a right pain to warm up solely via the Wahoo app, turn off bluetooth when done on your phone, get off the bike, boot up Zwift on the PC, log in, get back on bike and finally start riding again.
It used to be great and now it’s a right pain in the ass - especially for those 1 hour sessions…