ALERTS - again

[Jeremy]

I turned on today and all settings have defaulted and I have lost all my Alerts, not that there were many. Where would they have gone?
Jeremy.

[Jeremy]

Are the Alerts held in the RB or on file? I regularly crash my RB when Txing on my amateur radio and could this wipe the info?
Also I find the RB radiates a lot of RF noise.
Jeremy.

[AirNav Support]

They are saved to your registry settings, so yes a crash can corrupt some of the values.