Fenix 7x ... shows multisport activity on the watch. But won't sync and doesn't show up in the Activity Folder as a .fit file. Any other things I should try?

I did a multisport activity yesterday. It's showing on the watch. It won't sync to Garmin Connect. When I look in the activity folder the .fit file is no where to be found. Any other thoughts on how to retrieve my file?

Thanks,

Matt