Early this year, I have kick-started cycle training with my newly installed CycleOps Magnus smart trainer. One of the simplest and cost-effective setups that I had discussed was using the built-in Planned Workout feature of my Wahoo ELEMNT bike computer.
At that time, I had observed that the "Route" mode of trainer control provided by the Wahoo ELEMNT was not functioning. The trainer resistance did not reflect the actual elevation profile of the loaded route.
The case was reported to Wahoo and I finally received their reply in mid-July on fixing the error.
Sounded great !