I'm really disappointed with this latest firmware... garmin 520 lags horribly if you go on any long ride and now this. It crashed towards the end and lost 80 miles, but kept the course I was on enabled after it powered back on. I have had crashing before but it was never this bad. Anyone know of any more reliable device that I can keep in my pocket for data recording?
Here is the fit file if there is anyway to recover the miles:
https://onedrive.live.com/redir?resid=2FDD24D208A75747!3685&authkey=!AHaipL_lyUs4RkY&ithint=file%2cfit
Edit: Called Garmin this morning and going to get an advanced exchange done. Hopefully it's not an issue in the new unit.