I recently purchased a used garmin instinct 2s solar, I factory reset it and when I go to pair to the garmin connect app, it doesn’t connect. I have tried everything to updating the watch and iPhone to resetting it multiple times, deleting the app reinstalling the app went on computer to try and figure out what’s wrong but I can’t. When I ask to connect it. It finds the watch and recognizes it however it just stays on the barcode screen when I’m trying to pair it to the app. Nothing happens no code pops up or anything and then a couple seconds later it just says pairing failed. Help ! As to I’m a loss for words and have tried everything I know to do.