A few days ago while hunting with my Outlaw it acted odd a few times. When switching from all metal to discriminate it would stay in all metal and I'd have to flip the switch again to get it in discrimination mode. The battery had a lot of hours on it so I thought it was the problem. This morning I took the Outlaw hunting with a new battery but the problem was worse. Now it's also sometimes staying in all metal when I use the retune button. It did this a bunch of times in the first 30 to 45 minutes then it was normal for about 45 minutes then it started doing it again. Anybody else had this problem?