Great post, thanks for the information. I have an e80, and the same thing happens. But the official Raymarine in Portland
, advised me two weeks ago, that it was trash, and that the plotter only were made to work for 5 years or so. I was like " what the flip", I spent how much cruising money
on this package, to be told buy a new one. That is not going to happen. I will try the the fixes you all state. The dealer told me also, that I COULD NOT SEND IT BACK, to be worked on. The reason is that Raymarine will not support the analog models, because they have moved on to digital. Also, he stated that it is probably my power supply, because there is no know issues with the internal unit. So, I keep a close plot on my charts
, as I know we all do, right.