Originally Posted by GulfTriton
While cruising for extended periods how often is your chartplotter powered up? Do you leave it on all of the time or do you turn it on to check your position and then turn it back off?
I leave it on all the time. Mine is integrated to AIS and Sirius weather with weather alerts so there's a constant stream of chatter and warnings popping up. Extended periods for our cruising in the Great Lakes mean segments of 12 to 48 hours, not more than a couple days. Might be different if the rhumb line was 6 days.
As a Raymarine product, it has the curious feature of sometimes rebooting itself at arbitrary times, on average about once every 36 hours. After returning to Raymarine several times and being replaced once, I've resigned myself to acknowledging this as an inescapable attribute of the product.