Hello! I’ve recently converted from Zwift to TrainerDay. I run TrainerDay on macOS Tahoe 26.5 with an ANT+ dongle, and ERG mode doesn’t seem to work. For example, when the target is set to 109W, I just can’t reach this wattage - there’s almost NO resistance at all in the pedals, and I keep spinning at some insane RPMs at around 70W. What am I doing wrong? How do I fix this?
I tried a Bluetooth connection instead on my iPhone, and here I see a different picture (or maybe the same one) - the power display shows values between the actual target and target/2, and on the graph it looks like an insane sawtooth.
And the overall workout felt weird, especially when the target was 110 with these dropouts to 54. I felt changes in resistance, and even though I kept my cadence the same across the whole workout, I felt these really noticeable resistance changes.
I’ve checked my previous workouts in Zwift, and there are no such fluctuations at all – ±2 watts.