Discrepency with workout intervals from watch and Strava

[app4g]

Intercals out-of-sync with laps

That usually happens when you have Strava privacy circles enabled. Strava sends bad lap data to Intervals.icu. Those intervals are quite square so the (non lap) auto detection will probably pick them up. Otherwise you need to manually add them or turn of Strava privacy circles. You can also log a ticket with Strava though this bug has been around for at least 3 years so I am not sure it will ever get fixed.

[SOLVED] Can’t select whole activity as interval

Yes, the Strava privacy circle causes incorrect interval detection. Do a search here on the forum for ‘Strava Privacy Circle’ and you will have more details. I think the activity will refresh now that you have changed it but I’m not 100% sure because I don’t use Strava. If it doesn’t refresh, use Actions (bottom right activity page) and Reprocess the original file.

likely this