Yes Similar,
I don't yet feel comfortable in "hot docking" SD in a Nuvi.
10 second reboot is called by Garmin a "Reset" Fix for any problem Ha Ha.
I still find that a "Hard Reset" is the best for fixing Strange Problems in Nuvi as it clears NVRAM.
If you have "TRIPS" in your Nuvi copy /.System/Trips folder to Computer before Hard Reset and restore after Hard Reset and your Trips will be back.
Use Basecamp to Back up your Favourites before Hard Reset.