During the last month, my N79 active has crashed two times during the exercise at time 00:10:00. After reboot everything works normally. I do boot my phone everytime before exercising too.
Also it does the usual faults, doesnt continue tracking after losing gps totally and if phone isn't at the same side of the body with the hr-belt it loses bluetooth.
I do miss my troubleless N73 tracking times.. :(
Latest softwares for my phone are installed;
software 31.002.248.2
ST V2.06 (S60 3.2) (23-03-2009)