This morning FW was updated to 8.18 on my Fenix 7s solar and afterwards I did a roadbike activity.
After I finished and saved it, it showed an ascent and descent of around 2.400m, which in fact was only around 400m. I also checked the altitude of the time during this activity and noticed 3 jumps from an altitude of around 400-500 meters to an altitude of -200 meters.
Please fix this