What is going on with Garmin? Track is missing on many Garmin watches!

Recently we have virtual competition based on Strava segments but there is so many issues with track and accurancy and garmin watches crashes that is insane.

Please notice that Start and Finish are in the same place, but Garmin watches going crazy and make activity finish in random places.

For example my today activity,, First we have watch freeeeeez in 6,7km and than finish 2km too early.

connect.garmin.com/.../6828715892

Another activity from my friend, from yesterday,

https://www.strava.com/activities/5338848556

Another from this week

https://www.strava.com/activities/5304756253

And another

https://www.strava.com/activities/5335695878

And another

https://www.strava.com/activities/5305895543

And another

https://www.strava.com/activities/5189810260

And so on and so on.... different watches but all Garmins.