I have a Forerunner 165 Music and no phone, so no Garmin Connect, except on my computer. I usually sync over Wi-Fi, unless I'm loading podcasts on and plugging it in, and I'm not 100% sure, but I think that this latest update might've broken it. When I go to add my network, I'll put my password in (which I know is correct because if it's not it'll tell me it's wrong), and it'll tell me my connection failed. This could be on my network's end, but I think it's not, as far as I know. I'm would assume no one else has really seen this problem, because 99% of other people would have Garmin Connect on their phone, but I figured I'd ask anyway, to try and figure out whose problem it was.