This is a new problem of 3-4 days on Android. usually cycle for approx 150 miles per week, always with heart rate monitor, and my Garmin 530 or 510 both recovered between 30 and 50 calories per mile. These activities including the correct calories, e.g. yesterday was 8xx Calories are now only showing up as 89 active calories on the Connect Android app on the daily summary page, screenshots below.
This is a recent phenomenon. I deleted the app and reinstalled and there isn't any difference. My VO2 max figures are also slipping quickly, despite my level of activity and energy/power being more or less constant.
I am not aware of any recent update to the Android app, so things haven't changed there, I haven't changed any settings or personal details either.
Is anyone else experiencing the same issue?