As suggested in this thread, I downloaded Copilot for my I-pad and purchased the Garmin Glo device. Tried it for the first time today and experienced a few problems. At first, it wouldn't keep linked between the iPad and the device, but after awhile, it seemed to stay connected. Then I noticed that the refresh time seems to lag quite a bit. For instance, I would travel a block or even 1/4 mile and the indicator for the device would not move on the map, then after about 15-30 seconds, it would jump to where it should be. That's not going to work, especially when I'm in a heavily congested area.
Any suggestions as to what I can check? The device had a clear shot of the sky thru the windshield and the iPad was only about 1-2 ft. away.