I have a Wahoo Kickr Power Trainer (the new, 2016 version). I am using it with Zwift, on a powerful laptop with an ANT+.
All seems fine, unless I have to stop mid-workout for a minute. When I recommence riding, ERG seems to have stopped, and it’s impossible to get my cadence up to a decent level without hitting about 550W (which is not sustainable for me). Once it starts this, nothing can get ERG back to working, not even exiting and re-starting the program.
Finally, I note that, when I pair my Kickr, it gives me two choices (in both the “power source” and “controllable trainer” boxes): “Kickr 29107,” and “Wahoo FE-C 29107.” I had selected “Wahoo FE-C 29107” for one of them, but when I changed that so that both are “Kickr 2907,” it seems to work as it should–ERG is lost when I stop, but easily regained when I pedal at a steady state for a few seconds.
Does it actually matter which I pair with? Any other thoughts?