Tried removing and readding, tried stock device type, tried custom device type, tried brand new sensor. Whatever I do a they constantly show they have left and then come back even when only 20 feet from hub. Appears to be worse at peak times, like they lowered the priority of server response.
Up until a week or two ago they were working fine.They broke something and will not admit it. To make thinks worse support will not support me as my email is Kahn@zzz.com and my account is kahn-st@zzz.Com ,( a submailbox) and they will no longer support me because I cannot mail from the submailbox.