Hello.
Garmin Edge 1040 APAC does not upload Korean(Hangul) file names.
No problem with devices like 1030 APAC, 830 APAC, 530 APAC.
This is a problem that occurs when the Korean file name has a TCX extension.
I contacted Garmin Korea, and I got a reply saying to use Garmin Connect.
This doesn't help with troubleshooting.
Please fix it in the following Edge 1040 APAC firmware.
Thank you.