raymarine a70D

[chop duster]

Worked fine for a couple of years, now seems to loose the chart card information randomly. take card out for 20mins or so, then picks the information up again.

anyone else had a similar problem?

all connections look in good nic, no corrosion..
Navionics chart

[Mick77]

Gday Mate

Havnt had that specific problem with my a50D but it did spit the dummy at one stage with re starting and constant error beeps. I re set the unit to factory then before playing around with it updated to the latest software via the Raymarine site.

Edit: Make sure to save your current data to a card first.