When switching the device on, I sometimes experience an abysmal slow reaction.
The screen shows the "Garmin" text in the center, and for the next upto 3 minutes (!) nothing happens. Only thereafter the copyright notices appear, and the startup process finishes with normal speed.
Happens about once in 4 times.
Current firmware (3.90) is installed, but the sitauation was better with older firmware!
Waht are your experiences?