It does show my phone (Galaxy S4) as I renamed it in the play store settings and "show in menu's" box is checked but on the device manager web page it only shows that the phone was "last online 7/9/14" (today's date).
I have tried factory resetting my phone, making sure that all of the GPS and location options in the phone are on and that "remotely locate this device" and "allow remote lock and erase are also checked in the google setting app.
Additionally I have also done a lot of google searches regarding this issue and followed several tutorials to clear data in the google play services, google play store and google services framework but all to no avail, I still cannot locate my phone or do anything on the android device manager web page.
Attached is a screen shot of what the web page looks like. Funny thing is I tried my old S3 and the Wife S3 and both gave me the same results.
Anyone else have this problem or have a fix for it?