I have had problems running the spin down on Apple TV. I either stutters during the whole time or just stops at 2mph and then fails. I am using an Apple TV 4k and Kick snap set up with my Samsung Galaxy A tab with the companion app…Please help!.. BTW spindowns work perfectly on the Wahoo app.
I have this same problem.
All new gear.
Apple TV 4K.
New Kickr and all related gear.
Stops at 2mph then fails.
Then just use the wahoo or whatever app and not zwift for spindowns.