Been trying to do a specific adventure lab for a couple days. On the map the blue dot representing my location does not move, so when I'm near the attraction it says I'm 0.5 miles or whatever distance from the point where the blue dot is stuck. Done about 10 ALs with no problem. Checked my Bluetooth, restarted my phone, signed out and back in, redownloaded the app and same thing. Many other have completed it without mention of similar problems. Any ideas? iPhone XR