How is calculated recovery time. From very beginning in my opinion Edge 830 calculated wrong. I have asked and received answer that I have to wait a couple of activities and time will be calculated in properly. I use Edge 830 more then one month and still calculation is wrong. After bike ride 8 km Edge can show 70 hrs recovery time , after 20 km ride more then 3 days and so on. Before with Edge 520 was not any problem.