has anyone else been having problems with HR peaks at random times? Mine has been getting some crazy peaks since the update! Yesterday at one point my peak heart rate was 219 BPM and that wasn't during my workout. My max HR was been 177 to 180. It will show that my HR was 163 at some point when I wasn't working out. This of course is messing up my calories burned data for the day. on a busy day I burn about 3000. Yesterday it was nearly 4000. today I'm already at 3000 I'm assuming because I keep getting these crazy high readings. Anyone else? what can I do about this?