ah glad it isn't just me :)
We appreciate the discussion of this issue. We are also seeing some issues with Garmin Connect not processing or displaying all of the data correctly from a TCX or GPX file. This has been escalated to the Garmin Connect team for further investigation and resolution.
We do apologize for any inconvenience.
@grantmorgan75,
Thank you for your post.
We have seen this issue occur with FIT files for multi-sport activities, and the Garmin Connect team is working on that issue.
If you are not using a multi-sport device, can you upload a FIT file or link to an activity so that I can provide this information to the teams?