Inspire 3 automatically changes all recorded "workouts" to just "activities"

[Katkus]

Today Inspire 3 started doing this: it automatically changes all recorded "workouts" to just "activities". Also from all days prior today. Now I only have "activity" marked on  my workouts.

I have updated all software and  restarted watch (from device and via app) and phone. Even changed the clockface (that is a solution to many mishaps....)

If I start workout and close it, and then sync with the app, workout shows then suddenly as activity.  If I add manually a "workout" done earlier, after syncing it is "activity". 

Every workout for months has now been only "activities". Can't follow my program anymore. 

How frustrating and dumb! 

[Katkus · Accepted solution]

Now today. The same continues with "activities". Plus a new fault started: automatically detected "swim" did not record swimming for 40min but came out as "rowing machine" for 51 minutes. The 11 minutes I sat in a sauna without the watch, but it still recorded me "rowing a machine " without a pulse...

Only help from the "help" via email was to reinstall the app. That have done now several times. It seems that only adds to problems.