https://connect.garmin.com/modern/activity/6198179482
https://connect.garmin.com/modern/activity/6288358655
Please have a look at these two activities. Both have one second temperature spikes which probably cause crazy altimeter readings. Is this a known issue? Should I wait for FW update or is it a hardware malfunction? I've been writing to Garmin support for 3 weeks now but they don't see a problem :/