Hi, I was struggling to start a course with Trail Run activity and ended up with 3 activities. When I merged them with Fitfiletools, the merged FIT file cannot be uploaded (error: An error occurred with your upload. Please try again.)
Could anyone help me take a look? The fit files and the merged files are located here: https://drive.google.com/drive/folders/1PhjD-8_WbdUp4lpT3FUnS7wjs52XHOlA
Thank you so much!
