Had a bunch of episodes where I was detecting and all of a sudden the Safari starts freaking out . The numbers start jumping around 40 then 9 then 18 . All over the place.Tried turning off then on,switching to menu and back Finnally turn it off.After 5 or 10 min turned on it was fine!!!! Thought batts were low Put in new batts Still did it after that. Then in some areas it worked ok! Has anyone else had this problem ? Could it be from under ground wires Cable phone? Tried ground balancing coulple times but still jumped around When I moved to another area seemed to work fine.Also when I held it up in the air it calmed down. If anyone can shed some light on this send me a message. Thanks to all for your help, ( P.S. I still found 45 coins,)