Intermittent upload issues with Garmin

I upload my sessions to both Strava and Garmin. Strava has never had any issues, but Garmin has random problems. I try to upload the files manually but with error. I’ve managed to upload them after I’ve run them thru time fixer in fit file tools but the data isn’t 100%. It’s getting quite annoying because my training data isn’t calculated properly.

Ok so I couldn’t attach the file nor post a link. Can anyone have a look at todays file that didn’t upload?