Recently (but I cannot point which software version, I am on beta, but it was like that also in latest stable SW) recovery times that my Enduro 3 is reporting are crazy and totally not credible.
An example: in the morning it was about 50 hours. After 10 km recovery run (mostly in HR zone 1 and 2, TE 2.9 / 0.0) and 5x100 meters strides (TE 1.6 / 2.2) it went to 96 hours like I was doing some hard workout. This makes whole training readiness score totally useless for me.
