Originally Posted by NJcrappie
The lowrance 334 really makes me mad. I have mine mounted in the open and it has a hard time holding signal. It also locks up randomly. I called lowrance a few times about a few problems and I was not happy. After being on ho;d for what seemed to be for ever hey kept telling me to update it and I kept telling them I had the latest update installed. Then they were blaming navionics, navionics keeps blaming lowrance. So now I have a unit that locks up (the keys do not respond) and IF it gets a signal it shows me over land most of the time. I am saving $$$ to replace my lowrance. They do not deserve to be in my boat. Sorry for the rant.
As stated above it should not have deleted your way points but it being a 334 it wouldn't surprise me. If you find a way to recover them please let me know. I have lost a ton of way points with this unit b/c of it locking up. (need to reset everytime it does it) To be honest I rarely hook my 334 up.