How long would it take AI to adapt to a new power meter with a 10% difference from a Virtual Power device if you just change it out and continue training?
It’s not going to know other than how you perform and answer survey questions. If it reads 10% low, then workouts will be 10% tougher, which is considerable. You should start failing some workouts and reporting moderate workouts as hard. It will then start reducing workload. I think that would start happening within a few workouts.