I just finished chatting with Erica from Garmin Support Centre. The chat took less than 10 minutes and resulted in them sending me a refurbished watch, and I'll send in the defective one when I receive…
Works! Thanks.
Awesome thank you so much, this fix the problem. I thought I was gonna have to buy another garmin
After trying everything, cleaning the contacts, pushing a combination of buttons, I used your description and voilà, it now works. Thank you for the help.