I don't know if this helps, but I was having the same problem, it only started after I did an update and was asked to put buy.garmin.com, my.garmin.com and connect.garmin.com into my trusted sites, from that point garmin connect stopped working. Checking further I notice that garmin connect is not a https site and therefore shouldn't be included in the trusted sites as it only accepts 's' sites. When I deleted it my access to garmin connect was restored. I don't know if this the correct way of doing things but it worked for me.
I don't know if this helps, but I was having the same problem, it only started after I did an update and was asked to put buy.garmin.com, my.garmin.com and connect.garmin.com into my trusted sites, from that point garmin connect stopped working. Checking further I notice that garmin connect is not a https site and therefore shouldn't be included in the trusted sites as it only accepts 's' sites. When I deleted it my access to garmin connect was restored. I don't know if this the correct way of doing things but it worked for me.
I don't know if this helps, but I was having the same problem, it only started after I did an update and was asked to put buy.garmin.com, my.garmin.com and connect.garmin.com into my trusted sites, from that point garmin connect stopped working. Checking further I notice that garmin connect is not a https site and therefore shouldn't be included in the trusted sites as it only accepts 's' sites. When I deleted it my access to garmin connect was restored. I don't know if this the correct way of doing things but it worked for me.
I don't know if this helps, but I was having the same problem, it only started after I did an update and was asked to put buy.garmin.com, my.garmin.com and connect.garmin.com into my trusted sites, from that point garmin connect stopped working. Checking further I notice that garmin connect is not a https site and therefore shouldn't be included in the trusted sites as it only accepts 's' sites. When I deleted it my access to garmin connect was restored. I don't know if this the correct way of doing things but it worked for me.
Just finding same problem of not letting me logon (and just been given new Edge!!) to GarminConnect. Frustrating as uploaded some route yesterday when all OK!? It is the same logon as MyGarmin, isn't it? Really annoying and waiting for Garmin Support to offer comment. Happy New Year to everyone, btw!