cman,
I don't own an x65, but a 330c and a 332c. I have returned the 330c twice and now the 332c is at Lowrance still under warranty. I have had the same problem with the units turning on by themselves and flashing erraticly. At the very least, this is a major inconvenience. If I knew for sure that Eagle was less problematic, I would switch manufacturers. Best of luck!