I believe I have issues with Location Services. I have found that none of the mapping apps find my exact location, even though I have "Use Google Services" on and all the other options set so they can get the information. Bing maps points to my location as being about 7 miles from my actual location when I am at home.
I ran the diagnostics, and everything but Location came out just fine. Location could not find a signal. I am using my broadband wifi at home and connecting to the wifi just fine with full internet access.
NDrive is the only program that does find me exactly at my location when I am home, but only when I am at home using my broadband wifi. If I am out on the road and use my Novatel Wireless MiFi 2372 w/3G and integrated wifi antennae and GPS antennae, NDrive does not locate me.
The fact that none of the programs can find me when I am using my mobile wifi, along with the failed Location diagnostic test surely means my Location Services don't function as they should.